[dns-operations] NXDOMAIN at zone apex???

Alan Clegg alan at clegg.com
Thu May 25 12:23:06 UTC 2017


And thus the difference between NXDOMAIN and 0 answers w/ NOERROR.

OP found badness.

AlanC

On 5/24/17 10:44 PM, Mariano Absatz - gmail wrote:
> You are not required to have an MX RR or an A RR at the apex of the zone. 
> 
> The only RR you *must* have ar the SOA and the NS. 
> 
> ---
> Mariano Absatz
> Enviado desde mi Aifon
> 
> On 24 May 2017 9:25 pm, "Viktor Dukhovni" <ietf-dane at dukhovni.org
> <mailto:ietf-dane at dukhovni.org>> wrote:
> 
> 
>     I just ran into a bunch of domains that return NXDOMAIN for MX
>     queries at the zone apex along with an SOA record for the qname!
>     I would have thought that's invalid, but unbound does not mind:
> 
>     ;; Got answer:
>     ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57849
>     ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
> 
>     ;; OPT PSEUDOSECTION:
>     ; EDNS: version: 0, flags:; udp: 8192
>     ;; QUESTION SECTION:
>     ;f2qwqok62.biz <http://f2qwqok62.biz>.                 IN      MX
> 
>     ;; AUTHORITY SECTION:
>     f2qwqok62.biz <http://f2qwqok62.biz>.          60      IN      SOA 
>        ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>.
>     root.ns009.adcloud-ex.net <http://root.ns009.adcloud-ex.net>. 1 60
>     7200 604800 60
> 
>     --
>             Viktor.
> 
>     Some domains of this form:
> 
>        domain name                      SOA mmname                   
>     SOA mrname
>     --------------               -----------------       
>     ----------------------
>     15ihat0xhe.biz <http://15ihat0xhe.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     1rrkfbi94e.biz <http://1rrkfbi94e.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     4kgtjrrijp.biz <http://4kgtjrrijp.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     6cz4t7xsif.biz <http://6cz4t7xsif.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     6mi1oto1fj.biz <http://6mi1oto1fj.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     6psub2fa4c.biz <http://6psub2fa4c.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     6rv17mlmzz185k.biz <http://6rv17mlmzz185k.biz>         
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     7gw9ph36k774y.biz <http://7gw9ph36k774y.biz>           
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     7twpylkqyrl.biz <http://7twpylkqyrl.biz>             
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     7xlewwz8.biz <http://7xlewwz8.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     857gdeh2zpa67.biz <http://857gdeh2zpa67.biz>           
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     89k4fitezn.biz <http://89k4fitezn.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     8x7j8po9nptcn.biz <http://8x7j8po9nptcn.biz>           
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     99j4zsoqp3.biz <http://99j4zsoqp3.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     abbxocmaj3.biz <http://abbxocmaj3.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     axrmd6ava.biz <http://axrmd6ava.biz>               
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     azdvmtgf.biz <http://azdvmtgf.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     b1cu-esxzge.biz <http://b1cu-esxzge.biz>             
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     b3tze543nl.biz <http://b3tze543nl.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     b75xwam0lqgie.biz <http://b75xwam0lqgie.biz>           
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     bigy6uv1mi.biz <http://bigy6uv1mi.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     bikdvuqu.biz <http://bikdvuqu.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     binhwyqa.biz <http://binhwyqa.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     bkh8yos3wzaf.biz <http://bkh8yos3wzaf.biz>           
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     ca7tulomnb.biz <http://ca7tulomnb.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     ch0g77jt0yy1j.biz <http://ch0g77jt0yy1j.biz>           
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     ckktp7oeqf.biz <http://ckktp7oeqf.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     d53wgl8b92.biz <http://d53wgl8b92.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     d6bk1d8l.biz <http://d6bk1d8l.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     dh2hgfoj9icr.biz <http://dh2hgfoj9icr.biz>           
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     e9nzlysrg.biz <http://e9nzlysrg.biz>               
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     ea8xmhpxf25c5.biz <http://ea8xmhpxf25c5.biz>           
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     eqbpdrdw.biz <http://eqbpdrdw.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     f3gypvppulw.biz <http://f3gypvppulw.biz>             
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     fb6tehfqi2.biz <http://fb6tehfqi2.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     fqyxneb6l.biz <http://fqyxneb6l.biz>               
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     fy97kew8pk.biz <http://fy97kew8pk.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     gisvdvqy3641vu.biz <http://gisvdvqy3641vu.biz>         
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     gjs2hisy.biz <http://gjs2hisy.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     iyjh2rz8rx.biz <http://iyjh2rz8rx.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     jpq-ejh8hv.biz <http://jpq-ejh8hv.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     jqewko5aj.biz <http://jqewko5aj.biz>               
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     nonsihki.biz <http://nonsihki.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     sbqkddj7d.biz <http://sbqkddj7d.biz>               
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     t394h0n8.biz <http://t394h0n8.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     t5kc261q3h.biz <http://t5kc261q3h.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     uf-x5nfw8wdi.biz <http://uf-x5nfw8wdi.biz>           
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     ufyfpjwe.biz <http://ufyfpjwe.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     uk16odrq5t.biz <http://uk16odrq5t.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     up1p9g52lae3zlf.biz <http://up1p9g52lae3zlf.biz>         
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     xmqigiqp.biz <http://xmqigiqp.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     xntrln75pt.biz <http://xntrln75pt.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     ycofiugn.biz <http://ycofiugn.biz>                 ddns.change-d.net
>     <http://ddns.change-d.net>        root at ddns.change-d.net
>     <mailto:root at ddns.change-d.net>
>     ziweo0ygo.biz <http://ziweo0ygo.biz>               
>     ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     znd3oirfli9d.biz <http://znd3oirfli9d.biz>           
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     zwjrpiw4sw.biz <http://zwjrpiw4sw.biz>             
>      ddns.change-d.net <http://ddns.change-d.net>       
>     root at ddns.change-d.net <mailto:root at ddns.change-d.net>
>     6cydue-g2of.biz <http://6cydue-g2of.biz>             
>     ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     9kt0jttt-fpq.biz <http://9kt0jttt-fpq.biz>           
>      ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     a10odd4-tivxh.biz <http://a10odd4-tivxh.biz>           
>     ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     a5zfd-baxp4m.biz <http://a5zfd-baxp4m.biz>           
>      ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     a8qudd-j6w8b.biz <http://a8qudd-j6w8b.biz>           
>      ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     cc2d-vy2nkgz.biz <http://cc2d-vy2nkgz.biz>           
>      ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     ccc2f-cat083iv.biz <http://ccc2f-cat083iv.biz>         
>      ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     fquff-d95ick.biz <http://fquff-d95ick.biz>           
>      ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     frkhdhd-ada4a.biz <http://frkhdhd-ada4a.biz>           
>     ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     gfjgrond-mp8ij.biz <http://gfjgrond-mp8ij.biz>         
>      ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     sffrdj-trfw3z.biz <http://sffrdj-trfw3z.biz>           
>     ns005.adcloud-ex.net <http://ns005.adcloud-ex.net>   
>      root at ns005.adcloud-ex.net <mailto:root at ns005.adcloud-ex.net>
>     13vzg14p2.biz <http://13vzg14p2.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     15wusl2wv.biz <http://15wusl2wv.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     1id05amh5.biz <http://1id05amh5.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     1k025hgyc.biz <http://1k025hgyc.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     1xs0hqrmm.biz <http://1xs0hqrmm.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     21p38xsh6.biz <http://21p38xsh6.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     3rkw36575.biz <http://3rkw36575.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     5j4hab2ai.biz <http://5j4hab2ai.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     5zfqfgig5.biz <http://5zfqfgig5.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     62z13nvs9.biz <http://62z13nvs9.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     64eo82iv4.biz <http://64eo82iv4.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     64oy4tqvf.biz <http://64oy4tqvf.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     67xhf4248.biz <http://67xhf4248.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     6r0l7xeoi.biz <http://6r0l7xeoi.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     6r76anbtu.biz <http://6r76anbtu.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     71mc06uv5.biz <http://71mc06uv5.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     7k8uzg8dq.biz <http://7k8uzg8dq.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     7pdan1xl1.biz <http://7pdan1xl1.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     7v8qep455.biz <http://7v8qep455.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     81frf700c.biz <http://81frf700c.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     897k2dw3t.biz <http://897k2dw3t.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     8aep84s5i.biz <http://8aep84s5i.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     8f59yn6qw.biz <http://8f59yn6qw.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     8hvk7ryhn.biz <http://8hvk7ryhn.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     8s6xyroby.biz <http://8s6xyroby.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     9elklhldo.biz <http://9elklhldo.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     9gcb9ofow.biz <http://9gcb9ofow.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     9sissb4aj.biz <http://9sissb4aj.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     9twvnhyj9.biz <http://9twvnhyj9.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     b8rh18t70.biz <http://b8rh18t70.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     biwxpgrpo.biz <http://biwxpgrpo.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     c0is70jpa.biz <http://c0is70jpa.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     cbrk0gmt1.biz <http://cbrk0gmt1.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     ci4m3kwcb.biz <http://ci4m3kwcb.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     errpd5km8.biz <http://errpd5km8.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     exzow6doh.biz <http://exzow6doh.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     f2qwqok62.biz <http://f2qwqok62.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     f5r2luqec.biz <http://f5r2luqec.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     fmox0bzix.biz <http://fmox0bzix.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     fn39bvgld.biz <http://fn39bvgld.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     fnl8a6wp5.biz <http://fnl8a6wp5.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     fthtf410w.biz <http://fthtf410w.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     g3271lmur.biz <http://g3271lmur.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     gel9ftzhv.biz <http://gel9ftzhv.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     gf617nehv.biz <http://gf617nehv.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     gns2moz57.biz <http://gns2moz57.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     nj9vxw0q6.biz <http://nj9vxw0q6.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     tc9a6uc9i.biz <http://tc9a6uc9i.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     tomsj2v6l.biz <http://tomsj2v6l.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     trbhmwi1e.biz <http://trbhmwi1e.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     um5xfufnx.biz <http://um5xfufnx.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     yky6eg68y.biz <http://yky6eg68y.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     zzymkw3t6.biz <http://zzymkw3t6.biz>               
>     ns009.adcloud-ex.net <http://ns009.adcloud-ex.net>   
>      root at ns009.adcloud-ex.net <mailto:root at ns009.adcloud-ex.net>
>     tluslgx3l2.biz <http://tluslgx3l2.biz>             
>      ns042.change-d.net <http://ns042.change-d.net>     
>      root at ns042.change-d.net <mailto:root at ns042.change-d.net>
>     1g1rr64npp5.biz <http://1g1rr64npp5.biz>             
>     ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     5qa6bdoi.biz <http://5qa6bdoi.biz>               
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     6zefpbcd6o.biz <http://6zefpbcd6o.biz>             
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     72hsr4gw.biz <http://72hsr4gw.biz>               
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     73pu76fa.biz <http://73pu76fa.biz>               
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     7e11sn3n.biz <http://7e11sn3n.biz>               
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     7h4m7zqqm.biz <http://7h4m7zqqm.biz>               
>     ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     7hl9sixt.biz <http://7hl9sixt.biz>               
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     7zknq7sei.biz <http://7zknq7sei.biz>               
>     ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     80a9lhl8tgx.biz <http://80a9lhl8tgx.biz>             
>     ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     8uzr8ezdewy.biz <http://8uzr8ezdewy.biz>             
>     ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     b7d4dj82.biz <http://b7d4dj82.biz>               
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     d5p64ch4.biz <http://d5p64ch4.biz>               
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     e66kbwuciz.biz <http://e66kbwuciz.biz>             
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     ebk5z2nc.biz <http://ebk5z2nc.biz>               
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     ffe9pzas0.biz <http://ffe9pzas0.biz>               
>     ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     fokc42o9ux.biz <http://fokc42o9ux.biz>             
>      ns043.change-d.net <http://ns043.change-d.net>     
>      root at ns043.change-d.net <mailto:root at ns043.change-d.net>
>     7lrjtfqtgz.biz <http://7lrjtfqtgz.biz>             
>      ns071.change-d.net <http://ns071.change-d.net>     
>      root at ns071.change-d.net <mailto:root at ns071.change-d.net>
>     9jiq7b7mo3.biz <http://9jiq7b7mo3.biz>             
>      ns071.change-d.net <http://ns071.change-d.net>     
>      root at ns071.change-d.net <mailto:root at ns071.change-d.net>
>     a84tcfnphw.biz <http://a84tcfnphw.biz>             
>      ns071.change-d.net <http://ns071.change-d.net>     
>      root at ns071.change-d.net <mailto:root at ns071.change-d.net>
>     bbfglz7jeb.biz <http://bbfglz7jeb.biz>             
>      ns071.change-d.net <http://ns071.change-d.net>     
>      root at ns071.change-d.net <mailto:root at ns071.change-d.net>
>     e66f6nnvhr.biz <http://e66f6nnvhr.biz>             
>      ns071.change-d.net <http://ns071.change-d.net>     
>      root at ns071.change-d.net <mailto:root at ns071.change-d.net>
>     f2f3isfx1l.biz <http://f2f3isfx1l.biz>             
>      ns071.change-d.net <http://ns071.change-d.net>     
>      root at ns071.change-d.net <mailto:root at ns071.change-d.net>
>     gelqlpulnw.biz <http://gelqlpulnw.biz>             
>      ns071.change-d.net <http://ns071.change-d.net>     
>      root at ns071.change-d.net <mailto:root at ns071.change-d.net>
>     5d16f4yjuz.biz <http://5d16f4yjuz.biz>             
>      ns099.change-d.net <http://ns099.change-d.net>     
>      root at ns099.change-d.net <mailto:root at ns099.change-d.net>
>     e57ex9bdnu.biz <http://e57ex9bdnu.biz>             
>      ns099.change-d.net <http://ns099.change-d.net>     
>      root at ns099.change-d.net <mailto:root at ns099.change-d.net>
>     t6qn0339f0.biz <http://t6qn0339f0.biz>             
>      ns099.change-d.net <http://ns099.change-d.net>     
>      root at ns099.change-d.net <mailto:root at ns099.change-d.net>
>     1dr2qf.biz <http://1dr2qf.biz>                   ns1.1dr2qf.biz
>     <http://ns1.1dr2qf.biz>           root at 1dr2qf.biz
>     <mailto:root at 1dr2qf.biz>
>     1i6c9j.biz <http://1i6c9j.biz>                   ns1.1i6c9j.biz
>     <http://ns1.1i6c9j.biz>           root at 1i6c9j.biz
>     <mailto:root at 1i6c9j.biz>
>     1rjdfq.biz <http://1rjdfq.biz>                   ns1.1rjdfq.biz
>     <http://ns1.1rjdfq.biz>           root at 1rjdfq.biz
>     <mailto:root at 1rjdfq.biz>
>     2sot5k.biz <http://2sot5k.biz>                   ns1.2sot5k.biz
>     <http://ns1.2sot5k.biz>           root at 2sot5k.biz
>     <mailto:root at 2sot5k.biz>
>     5achn2.biz <http://5achn2.biz>                   ns1.5achn2.biz
>     <http://ns1.5achn2.biz>           root at 5achn2.biz
>     <mailto:root at 5achn2.biz>
>     60jipj.biz <http://60jipj.biz>                   ns1.60jipj.biz
>     <http://ns1.60jipj.biz>           root at 60jipj.biz
>     <mailto:root at 60jipj.biz>
>     68nk73.biz <http://68nk73.biz>                   ns1.68nk73.biz
>     <http://ns1.68nk73.biz>           root at 68nk73.biz
>     <mailto:root at 68nk73.biz>
>     6mfhnc.biz <http://6mfhnc.biz>                   ns1.6mfhnc.biz
>     <http://ns1.6mfhnc.biz>           root at 6mfhnc.biz
>     <mailto:root at 6mfhnc.biz>
>     80oaf2.biz <http://80oaf2.biz>                   ns1.80oaf2.biz
>     <http://ns1.80oaf2.biz>           root at 80oaf2.biz
>     <mailto:root at 80oaf2.biz>
>     82ll2i.biz <http://82ll2i.biz>                   ns1.82ll2i.biz
>     <http://ns1.82ll2i.biz>           root at 82ll2i.biz
>     <mailto:root at 82ll2i.biz>
>     9o9g0p.biz <http://9o9g0p.biz>                   ns1.9o9g0p.biz
>     <http://ns1.9o9g0p.biz>           root at 9o9g0p.biz
>     <mailto:root at 9o9g0p.biz>
>     b58tkm.biz <http://b58tkm.biz>                   ns1.b58tkm.biz
>     <http://ns1.b58tkm.biz>           root at b58tkm.biz
>     <mailto:root at b58tkm.biz>
>     bl97k96.biz <http://bl97k96.biz>                  ns1.bl97k96.biz
>     <http://ns1.bl97k96.biz>          root at bl97k96.biz
>     <mailto:root at bl97k96.biz>
>     cek2d1.biz <http://cek2d1.biz>                   ns1.cek2d1.biz
>     <http://ns1.cek2d1.biz>           root at cek2d1.biz
>     <mailto:root at cek2d1.biz>
>     e65pqm.biz <http://e65pqm.biz>                   ns1.e65pqm.biz
>     <http://ns1.e65pqm.biz>           root at e65pqm.biz
>     <mailto:root at e65pqm.biz>
>     xn--5nq25db5jvvvz23bwum.biz <http://xn--5nq25db5jvvvz23bwum.biz> 
>     ns1.expiredns.net <http://ns1.expiredns.net>       
>     admin at xn--5nq25db5jvvvz23bwum.biz
>     <mailto:admin at xn--5nq25db5jvvvz23bwum.biz>
>     xn--wbsy6n25nzt3b.biz <http://xn--wbsy6n25nzt3b.biz>       
>     ns1.expiredns.net <http://ns1.expiredns.net>       
>     admin at xn--wbsy6n25nzt3b.biz <mailto:admin at xn--wbsy6n25nzt3b.biz>
>     febj3i.biz <http://febj3i.biz>                   ns1.febj3i.biz
>     <http://ns1.febj3i.biz>           root at febj3i.biz
>     <mailto:root at febj3i.biz>
>     g034e28.biz <http://g034e28.biz>                  ns1.g034e28.biz
>     <http://ns1.g034e28.biz>          root at g034e28.biz
>     <mailto:root at g034e28.biz>
>     ggjl28.biz <http://ggjl28.biz>                   ns1.ggjl28.biz
>     <http://ns1.ggjl28.biz>           root at ggjl28.biz
>     <mailto:root at ggjl28.biz>
>     sdeics.biz <http://sdeics.biz>                   ns1.sdeics.biz
>     <http://ns1.sdeics.biz>           root at sdeics.biz
>     <mailto:root at sdeics.biz>
>     _______________________________________________
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>     dns-operations
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