[dns-operations] TCP Revisited

[Peter Dambier]

Sure about Ripe?

traceroute to 203.119.25.10 (203.119.25.10), 64 hops max, 40 byte packets
 1  yttrium.anul.nsa (7.19.30.39)  1 ms  1 ms  0 ms
 2  217.0.116.228 (217.0.116.228)  46 ms  46 ms  45 ms
 3  217.0.78.50 (217.0.78.50)  45 ms  45 ms  45 ms
 4  f-ea5-i.F.DE.NET.DTAG.DE (62.154.16.165)  47 ms  47 ms  48 ms
 5  if-6-1.icore1.FR1-Frankfurt.as6453.net (80.231.64.29)  48 ms * 62.156.138.190 (62.156.138.190)  48 ms
 6  Vlan81.icore1.AD1-Amsterdam.as6453.net (195.219.150.13)  54 ms  57 ms  54 ms
 7  Vlan461.icore1.L78-London.as6453.net (195.219.150.29)  81 ms if-1-0-0-83.core1.AD1-Amsterdam.as6453.net (80.231.80.5)  54 ms if-7-0-0-1118.core1.AD1-Amsterdam.as6453.net (80.231.80.85)  55 ms
 8  195.219.243.14 (195.219.243.14)  73 ms if-1-0-0.mcore3.LDN-London.as6453.net (195.219.195.33) [MPLS: Label 2948 Exp 0]  64 ms  66 ms
 9  if-1-1-0.core1.MLV-Mumbai.as6453.net (209.58.105.13) [MPLS: Label 2959 Exp 0]  227 ms if-9-0-0-911.core1.MLV-Mumbai.as6453.net (195.219.195.182)  202 ms  202 ms
10  if-2-0-0.core1.CFO-Chennai.as6453.net (116.0.79.25) [MPLS: Label 2697 Exp 0]  235 ms  230 ms  231 ms
11  if-13-0-1.core1.S9R-Singapore.as6453.net (209.58.82.61)  361 ms  355 ms  352 ms
12  if-11-0-0-952.core3.HK2-HongKong.as6453.net (209.58.82.122)  343 ms  344 ms  342 ms
13  Vlan31.icore1.HK2-HongKong.as6453.net (116.0.82.18)  347 ms  351 ms  341 ms
14  ix-13-47.icore1.HK2-HongKong.as6453.net (116.0.93.30)  347 ms  342 ms  344 ms
15  8.201 (159.226.254.253)  367 ms  360 ms  360 ms
16  8.201 (159.226.254.157)  365 ms  358 ms  358 ms
17  8.204 (159.226.254.206)  365 ms  361 ms  359 ms
18  * * *
19  * * *
20  * * *

inetnum:      203.119.24.0 - 203.119.31.255
netname:      CNNIC-CRITICAL-CN
descr:        China Internet Network Information Center
descr:        4, South 4th Street, Zhongguancun
descr:        Haidian District, Beijing


IANA Whois Service
Domain: e164.arpa
ID: e164-arpa

Registrant:
    Name:
    Organization: Internet Architecture Board (IAB)
                  c/o IETF Administrative Support Activity, ISOC
    Address1: 1775 Wiehle Ave.
    Address2: Suite 102
    Address3:
    City: Reston
    State/Province: Virginia
    Country: US
    Postal Code: 20190-5108
    Phone: +1 703 326 9880
    Fax: +1 703 326 9881
    Email: iab at iab.org


Kind regards
Peter


Michael Graff wrote:
> While doing some DNSSEC things today, I found that one server in the
> e164.arpa zone behaved in a somewhat unfriendly way.  e164.arpa is a
> signed zone, and therefore all the DNS servers for that zone should be
> capable of serving DNSSEC data.
> 
> One server, e164-arpa.cnnic.net.cn with address 203.119.25.10, does not
> respond to queries with DO set nor does it respond to queries over TCP.
> 
> % dig @203.119.25.10 e164.arpa. dnskey
>     results in TC, failed TCP
> % dig @203.119.25.10 e164.arpa. dnskey +vc
>     results in a timeout.
> % dig @203.119.25.10 e164.arpa. dnskey +dnssec
>     times out.  tcpdump shows no response at all.
> 
> I have attempted to contact RIPE about this since they are the primary
> for this zone.
> 
> --Michael
> _______________________________________________
> dns-operations mailing list
> dns-operations at lists.dns-oarc.net
> https://lists.dns-oarc.net/mailman/listinfo/dns-operations

-- 
Peter and Karin Dambier
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mail: peter at peter-dambier.de
http://www.peter-dambier.de/
http://iason.site.voila.fr/
https://sourceforge.net/projects/iason/
ULA= fd80:4ce1:c66a::/48