[dns-operations] R: dns-operationsI: IP change for b.root-servers.net not effective?

[Costantino Andrea (Con)]

Yes, I confirm..



It's rather slow to answer, but working.



[root at MILWH01 data]# time dig  . ANY @a.root-servers.net | grep b.root

.                       518400  IN      NS      b.root-servers.net.

b.root-servers.net.     518400  IN      A       199.9.14.201

b.root-servers.net.     518400  IN      AAAA    2001:500:200::b



real    0m0.140s

user    0m0.007s

sys     0m0.008s

[root at MILWH01 data]# time dig  . ANY @199.9.14.201 | grep b.root

.                       518400  IN      NS      b.root-servers.net.

b.root-servers.net.     3600000 IN      A       199.9.14.201

b.root-servers.net.     3600000 IN      AAAA    2001:500:200::b



real    0m11.281s

user    0m0.009s

sys     0m0.005s



Now it's time to update my recursive named hint files before the logs get to stratosphere.





Thanks and ciao,

Andrea



-----Messaggio originale-----
Da: Wes Hardaker [mailto:wjhns1 at hardakers.net]
Inviato: martedì 24 ottobre 2017 18:39
A: Costantino Andrea (Con) <andrea.costantino at h3g.it>
Cc: 'dns-operations at lists.dns-oarc.net' <dns-operations at dns-oarc.net>
Oggetto: Re: dns-operationsI: IP change for b.root-servers.net not effective?



"Costantino Andrea (Con)" <andrea.costantino at h3g.it<mailto:andrea.costantino at h3g.it>> writes:



> warm greetings from Italy.

>

> I noticed that the IP address change due today was performed on all

> root-servers, but b.root-servers.net still has the old IP in cache:



I suspect that you must have hit a magic window of time between the point where the root was rolling out everywhere.  Can you confirm that you no longer see a difference?

--

Wes Hardaker

USC/ISI

________________________________

CONFIDENTIAL: This E-mail and any attachment are confidential and may contain reserved information. If you are not one of the named recipients, please notify the sender immediately. Moreover, you should not disclose the contents to any other person, or should the information contained be used for any purpose or stored or copied in any form.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.dns-oarc.net/pipermail/dns-operations/attachments/20171024/63b545c2/attachment.html>