NS lookup problem (newbie)
Kevin Darcy
kcd at daimlerchrysler.com
Mon May 14 21:44:43 UTC 2001
Apparently you are using www.gabbertown.com in the delegations for one of
your domains. Because of that, the .com servers hold a "glue record" for
that host. You need to remove www.gabbertown.com from those delegations,
or submit a "host record update" through your registrar to make
www.gabbertown.com reflect the correct IP address. If you need help
determining what domain(s) are delegated to www.gabbertown.com, try
bringing up a nameserver on that box with query logging enabled, or just
sniffing the traffic.
- Kevin
mkoot at acsi-gids.com wrote:
> There is something going on during the hostname lookup of one a domain
> of mine - the domain gabbertown.com. I used it mainly for testing
> several (free and paid) DNS services.
>
> Finally, I built a website on VirtualAve, and pointed the NS for that
> domain to the nameservers of VirtualAve (ns1/ns2.freevirtual.net). The
> hostname gabbertown.com resolves correctly to the IP address of a
> VirtualAve server, but strangely enough, www.gabbertown.com does NOT
> resolve to the same address - in stead, it still resolves to an IP
> address I pointed it to in an A record while testing one of the
> (other) DNS services (I believe it was granitecanyon.com).
>
> It should resolve to the same IP address gabbertown.com resolves to,
> and I have _no_ idea where/how to change the record for
> www.gabbertown.com, I am a newbie on this area.
>
> Looking at the output of the whois queries below, it looks a bit like
> a virtual host/domain, I guess.
>
> #whois gabbertown.com:
> Domain Name: GABBERTOWN.COM
> Registrar: TUCOWS, INC.
> Whois Server: whois.opensrs.net
> Referral URL: www.opensrs.org
> Name Server: NS1.FREEVIRTUAL.NET
> Name Server: NS2.FREEVIRTUAL.NET
> Updated Date: 17-feb-2001
> ==> this seems to be correct
>
> #whois gabbertown.com:
> Server Name: WWW.GABBERTOWN.COM
> IP Address: 194.109.62.251
> Registrar: TUCOWS, INC.
> Whois Server: whois.opensrs.net
> Referral URL: www.opensrs.org
> ==> I have NO idea how this got here? ;-)
>
> #host -a gabbertown.com
> gabbertown.com NS NS1.FREEVIRTUAL.NET
> gabbertown.com NS NS2.FREEVIRTUAL.NET
> gabbertown.com SOA ns1.virtualave.NET
> hostmaster.virtualave.NET (
> 1 ;serial (version)
> 900 ;refresh period (15 minutes)
> 300 ;retry interval (5 minutes)
> 604800 ;expire time (1 week)
> 3600 ;default ttl (1 hour)
> )
> ==> this seems to be correct again
>
> #host -a www.gabbertown.com
> www.gabbertown.com A 194.109.62.251
> ==> ...and this is wrong
>
> ====
> Now I want to check the A record on the VirtualAve nameservers:
> =====
> #nslookup www.gabbertown.com
> Server: ns1.freevirtual.net
> Address: 208.146.45.4
>
> Name: www.gabbertown.com
> Address: 208.146.45.41
> ==> this seems to be correct
>
> Is there anybody who an explain _where_ there is some
> "www.gabbertown.com --> 194.109.62.251"
> record, and how/where I can change or delete it?
>
> The 194.109.62.251 is a static IP address our company is now actually
> using for webmail, and it's pretty stupid that everyone surfing to
> www.gabbertown.com is seeing our webmail login screen...
>
> Any help would really be appreciated!
>
> Best regards,
>
> Matthijs Koot
> ACSI International Campingguide
> (department of IT)
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