dig returns list of root name servers for certain sites
Barry Margolin
barmar at alum.mit.edu
Tue Apr 17 00:36:59 UTC 2007
In article <evvc8t$2rpp$1 at sf1.isc.org>, "Ian Manners" <ian at os2site.com>
wrote:
> Hi Vishwas
>
> >Am wondering how did these site populate their IP addresses at the
> >time of their inception.
>
> Spammers moving DNS servers ?
> The domains look like something the spammers would use for
> site redirects, could actually look at them etc but is it really
> worth the time.
>
> ie, 89.com
>
> [I:\]host 89.com
> 89.com has address 38.144.193.194
> 89.com has address 63.236.2.233
> 89.com mail is handled (pri=10) by mail.89.com
>
> Domain servers in listed order
> DNS.NS2.ORG
> DNS.NS1.ORG
>
> Niether of which have reverse delegations but DNS servers can still get
> the info from them ok.
>
> m.gtld-servers.net claims those DNS servers are authoritive but the
> domains dont have glue.
There's no need for glue in this case, because the nameservers are not
in the domain they're hosting. The GTLD-SERVERS.NET servers only give
out glue records if the servers are in .NET or .COM; since these are in
..ORG, they don't get glue.
--
Barry Margolin, barmar at alum.mit.edu
Arlington, MA
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