Interesting DNS problem.

Thu Dec 16 20:52:08 UTC 2004

That's called "hosting". There only thing "wrong" with it
is they aren't split across two - which is generally recommended
operationally. 

Did you customer say why they thought that was a problem i.e.
"can't reach" "won't resolve" etc.?

ARIN says you own that IP space so I'm not sure what you
are trying to tell us...

OrgName:    Internet Unlimited 
OrgID:      ITUN
Address:    602 S. Raguet
City:       Lufkin
StateProv:  TX
PostalCode: 75904
Country:    US

NetRange:   63.151.0.0 - 63.151.7.255 
CIDR:       63.151.0.0/21 
NetName:    QWEST-63-151-0-0
NetHandle:  NET-63-151-0-0-1
Parent:     NET-63-144-0-0-1
NetType:    Reallocated
Comment:    
RegDate:    2000-08-04
Updated:    2000-08-04

TechHandle: BM775-ARIN
TechName:   Martin, Bob 
TechPhone:  +1-936-829-2166
TechEmail:  dns at lin-tech.net 

--
Martin Hannigan                         (c) 617-388-2663
VeriSign, Inc.                          (w) 703-948-7018
Network Engineer IV                       Operations & Infrastructure
hannigan at verisign.com

> -----Original Message-----
> From: owner-nanog at merit.edu [mailto:owner-nanog at merit.edu]On Behalf Of
> Bob Martin
> Sent: Thursday, December 16, 2004 3:31 PM
> To: NANOG list
> Subject: Interesting DNS problem.
> 
> 
> 
> I've just been hired to fix problems at a small ISP. One of their 
> customers has listed several nameservers with a single IP.
> 
> I didn't know this was possible. I thought there was a 1 to 1 
> relationship with nameserver names/addresses. I'm trying to 
> figure out 
> if this is or will be a problem.
> 
> Any input would be greatly appreciated.
> Bob Martin
> 
> Connected to whois.internic.net.
> Escape character is '^]'.
> nameserver 63.151.3.248
> 
> Whois Server Version 1.3
> 
> Domain names in the .com and .net domains can now be registered
> with many different competing registrars. Go to 
> http://www.internic.net
> for detailed information.
> 
> NS3.ELPASOTRUCK.NET
> NS2.ANGELOFREIGHTLINER.NET
> NS2.ELPASOTRUCK.NET
> NS2.WACOFREIGHTLINER.NET
> NS2.TEMPLEFREIGHTLINER.NET
> NS2.LONESTARFL.COM
> NS2.FARMINGTONFREIGHTLINER.NET
> NS3.FARMINGTONFREIGHTLINER.NET
> NS2.ELPASOSELECT.NET
> NS2.BRYANFREIGHTLINER.NET
> NS2.WFFREIGHTLINER.NET
> NS3.ABILENEFREIGHTLINER.NET
> NS3.ABQFREIGHTLINER.NET
> DOWNTOWN.INU.NET
> 