Hi,
I have one for you DNS experts out
there.
We host DNS for a client that runs his
own mail server, and we have received delegation from ATT for his IP
block.
I can see nothing wrong in our setup, yet
some places can see the PTR record for his mail server's IP address, and some
Hey Scott-
So I changed it to
99.96/28IN PTR mail.crofuttsmith.com
And now it works.
Can you explain why?
-Dave
- Original Message -
From: R. Scott Perry [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, September 28, 2004 4:42 PM
Subject: Re: [Declude.JunkMail] DNS Puzzler
I
http://www.dnsstuff.com/tools/ptr.ch?ip=12.20.208.99 shows that ATT is
delegating the
reverse DNS for 12.20.208.99 to dns.skywaves.net, using the hostname
99.96/28.208.20.12.in-addr.arpa. But dns.skywaves.net doesn't have a
PTR record for
99.96/28.208.20.12.in-addr.arpa.
So I changed it to
Ok, thanks.
-d
- Original Message -
From: R. Scott Perry [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, September 28, 2004 7:26 PM
Subject: Re: [Declude.JunkMail] DNS Puzzler
http://www.dnsstuff.com/tools/ptr.ch?ip=12.20.208.99 shows that ATT is
delegating the
reverse DNS
