In message <a82dae2a-44ad-4aeb-a72c-a150e6d7f...@cyberlifelabs.com>, Milo Hyson
writes:
> I'm seeing what looks like a stuck glue record in the GTLD servers and
> I'm hoping I've just overlooked something simple. There are several
> domains which list the following as their nameservers:
>
> ns.netdentalcare.com
> ns2.netdentalcare.com
>
> The zone for these (netdentalcare.com) was moved to a new ISP several
> days ago. The new servers are properly resolving the names and the old
> servers no longer are. Unfortunately, nobody can seem to resolve these
> names unless they directly ask the new servers. Upon investigation, I
> discovered the GTLD servers seem to be holding onto a stale glue
> record for the zone's prior server:
>
> > ns.netdentalcare.com.
> Server: h.gtld-servers.net.
> Address: 192.54.112.30#53
>
> ------------
> QUESTIONS:
> ns.netdentalcare.com, type = A, class = IN
> ANSWERS:
> -> ns.netdentalcare.com
> internet address = 64.84.39.197
> AUTHORITY RECORDS:
> -> netdentalcare.com
> nameserver = ns1.idaserver.com.
> -> netdentalcare.com
> nameserver = ns2.idaserver.com.
> ADDITIONAL RECORDS:
> -> ns1.idaserver.com
> internet address = 207.178.132.75
> -> ns2.idaserver.com
> internet address = 207.178.132.76
> ------------
> Non-authoritative answer:
> Name: ns.netdentalcare.com
> Address: 64.84.39.197
>
> I assumed this would have timed-out after two-days, but it hasn't.
> Nobody is resolving the name to that address anymore. I checked the
> old zone file to ensure it didn't have a long TTL and it didn't
> (86,400 seconds).
>
> If anybody has any insight into this issue it would be greatly
> appreciated.
You need to update the HOST records for the nameservers.
> --
> Milo Hyson
> Chief Scientist
> CyberLife Labs
>
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> bind-users@lists.isc.org
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--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: mark_andr...@isc.org
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