<div dir="ltr">Hi Thomas, <div><br></div><div>We have shut the sessions for D-Root at Megaport Berlin and updated the D-root team. </div><div><br></div><div>Also, not sure where you tried to contact PCH at but if you send us an email at <a href="mailto:noc@pch.net">noc@pch.net</a>, one of us would pick the ticket up. </div><div><br></div><div>Thank you. </div><div> -kabindra</div><div> PCH</div><div><br></div></div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Fri, Jun 27, 2025 at 5:57 PM Thomas Mieslinger via dns-operations <<a href="mailto:dns-operations@dns-oarc.net">dns-operations@dns-oarc.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;border-left-color:rgb(204,204,204);padding-left:1ex"><br><br><br>---------- Forwarded message ----------<br>From: Thomas Mieslinger <<a href="mailto:miesi@mail.com" target="_blank">miesi@mail.com</a>><br>To: "<a href="mailto:dns-operations@lists.dns-oarc.net" target="_blank">dns-operations@lists.dns-oarc.net</a>" <<a href="mailto:dns-operations@lists.dns-oarc.net" target="_blank">dns-operations@lists.dns-oarc.net</a>><br>Cc: <br>Bcc: <br>Date: Fri, 27 Jun 2025 13:57:53 +0200<br>Subject: 2001:500:2d::d - <a href="http://d.root-servers.net" rel="noreferrer" target="_blank">d.root-servers.net</a> behavior<br>Source IP 2001:8d8:5c0:452:212:227:19:3 can not query 2001:500:2d::d.<br>
Source IP 2001:8d8:5c0:452:212:227:19:2 can query 2001:500:2d::d.<br>
<br>
I analyzed the outgoing queries of my recursors <br>
2001:8d8:5c0:452:212:227:19:2 and 2001:8d8:5c0:452:212:227:19:3<br>
<br>
I see about 10 req per _minute_ towards 2001:500:2d::d<br>
<br>
Couldn't reach anyone at pch.<br>
<br>
Please contact me via pm if you can/want to help with this matter.<br>
<br>
Source IP 2001:8d8:5c0:452:212:227:19:3 can not query 2001:500:2d::d. <br>
Not over udp, not over tcp<br>
mtr looks like this<br>
> HOST: rec-int-fr-nbz-kw02.server. Loss% Snt Last Avg Best Wrst StDev<br>
> 1.|-- irb-381.gw-dists1-a.kw.nb 0.0% 1 0.4 0.4 0.4 0.4 0.0<br>
> 2.|-- lo-0.rc-b.kw.nbz.fr.net.i 0.0% 1 0.7 0.7 0.7 0.7 0.0<br>
> 3.|-- lo-0.rc-b.bs.kae.de.net.i 0.0% 1 3.0 3.0 3.0 3.0 0.0<br>
> 4.|-- <a href="http://lo-0.bb-b.fr7.fra.de.net" rel="noreferrer" target="_blank">lo-0.bb-b.fr7.fra.de.net</a>. 0.0% 1 3.4 3.4 3.4 3.4 0.0<br>
> 5.|-- <a href="http://ionos.bcix.de" rel="noreferrer" target="_blank">ionos.bcix.de</a> 0.0% 1 12.1 12.1 12.1 12.1 0.0<br>
> 6.|-- ??? 100.0 1 0.0 0.0 0.0 0.0 0.0<br>
> 7.|-- ??? 100.0 1 0.0 0.0 0.0 0.0 0.0<br>
> 8.|-- <a href="http://as42.berlin.megaport.com" rel="noreferrer" target="_blank">as42.berlin.megaport.com</a> 0.0% 1 12.1 12.1 12.1 12.1 0.0<br>
> 9.|-- <a href="http://d.root-servers.net" rel="noreferrer" target="_blank">d.root-servers.net</a> 0.0% 1 12.3 12.3 12.3 12.3 0.0<br>
<br>
<br>
Source IP 2001:8d8:5c0:452:212:227:19:2 can query 2001:500:2d::d.<br>
> HOST: rec-int-fr-nbz-kw01.server. Loss% Snt Last Avg Best Wrst StDev<br>
> 1.|-- irb-381.gw-dists1-a.kw.nb 0.0% 1 0.3 0.3 0.3 0.3 0.0<br>
> 2.|-- lo-0.rc-b.kw.nbz.fr.net.i 0.0% 1 0.6 0.6 0.6 0.6 0.0<br>
> 3.|-- lo-0.rc-b.bs.kae.de.net.i 0.0% 1 2.9 2.9 2.9 2.9 0.0<br>
> 4.|-- <a href="http://lo-0.bb-b.fr7.fra.de.net" rel="noreferrer" target="_blank">lo-0.bb-b.fr7.fra.de.net</a>. 0.0% 1 3.8 3.8 3.8 3.8 0.0<br>
> 5.|-- <a href="http://ionos.bcix.de" rel="noreferrer" target="_blank">ionos.bcix.de</a> 0.0% 1 12.3 12.3 12.3 12.3 0.0<br>
> 6.|-- ??? 100.0 1 0.0 0.0 0.0 0.0 0.0<br>
> 7.|-- <a href="http://d.root-servers.net" rel="noreferrer" target="_blank">d.root-servers.net</a> 0.0% 1 12.1 12.1 12.1 12.1 0.0<br>
<br>
<br>
<br><br><br>---------- Forwarded message ----------<br>From: Thomas Mieslinger via dns-operations <<a href="mailto:dns-operations@dns-oarc.net" target="_blank">dns-operations@dns-oarc.net</a>><br>To: "<a href="mailto:dns-operations@lists.dns-oarc.net" target="_blank">dns-operations@lists.dns-oarc.net</a>" <<a href="mailto:dns-operations@lists.dns-oarc.net" target="_blank">dns-operations@lists.dns-oarc.net</a>><br>Cc: <br>Bcc: <br>Date: Fri, 27 Jun 2025 13:57:53 +0200<br>Subject: [dns-operations] 2001:500:2d::d - <a href="http://d.root-servers.net" rel="noreferrer" target="_blank">d.root-servers.net</a> behavior<br>_______________________________________________<br>
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</blockquote></div>