You may be missing the fact that AT&T owns the reverse IP name space for
your server. If you are providing forward DNS, you may find AT&T willing to
put a PTR value for you or delegate the name space to you for your range.
They all seem to do it a little different.
Snippet for IPWhois--
NOTE: More information appears to be available at NET-12-19-58-128-1.
AT&T WorldNet Services ATT (NET-12-0-0-0-1)
12.0.0.0 - 12.255.255.255
PROFIT LAB PROFIT-L22-58-128 (NET-12-19-58-128-1)
12.19.58.128 - 12.19.58.255
Chad Purviance
Prinicipal Consultant
Broadwing IT Consulting
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Monday, December 16, 2002 10:24 AM
To: [EMAIL PROTECTED]
Subject: [ActiveDir] OT :: Reverse Lookup Issues
We have recently started hosting our own DNS and I am having issues sending
e-mail to some people.
I thought it may be a DNS issue so I went to the site www.dnsstuff.com and
did a reverse DNS lookup.
My results show that there is no Reverse lookup for my Website
www.profit-lab.com or my mail server mail.profit-lab.com
Now what is confusing is I have set up the Reverse Zones and When I create a
record it automatically creates a PTR in the Reverse zones....
Am I missing something? A port or activation?
TIA ,
Joshua
Joshua Morgan
PROFITLAB
Senior Network Engineer
Phone: (864) 250-1350 Ext 133
Cell: (864) 449-9912
Fax: (413) 581-4936
[EMAIL PROTECTED]
http://www.profit-lab.com
http://ncontrol.info
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