[SunHELP] DNS reverse lookups
timg98376 at comcast.net
Tue Sep 6 23:12:32 CDT 2005
What are the results if you use nslookup in debug mode?
If the mail server is a recent addition to the file, you did of course
increment the serial number and HUP the daemon, correct?
From: sunhelp-bounces at sunhelp.org [mailto:sunhelp-bounces at sunhelp.org]On
Behalf Of Lara Matthews
Sent: Monday, September 05, 2005 5:47 AM
To: The SunHELP List
Subject: [SunHELP] DNS reverse lookups
I wonder if anyone can help me.
I can't seem to do reverse lookups on my mail server.
I think the reverse file is correct but I am guessing something is wrong.
Any pointers would be appreciated.
Below is the file:
$TTL 1D ; Default TTL in secs(1 day)
@ IN SOA ns.accesscomputing.co.uk. hostmaster.accesscomputing.co.uk. (
2005090201 ; Serial number yyyymmddvv
10800 ; Refresh (3, was 8 hours)
3600 ; Retry (1, was 2 hours)
604800 ; Expire (7 days)
86400 ; Minimum
; Descriptions of name servers for this domain
IN NS ns.accesscomputing.co.uk.
; Addresses point to canonical names
126.96.36.199.in-addr.arpa. IN NS ns.accesscomputing.co.uk.
188.8.131.52.in-addr.arpa. IN PTR mailhost.accesscomputing.co.uk.
177 IN PTR ns.accesscomputing.co.uk.
177 IN PTR accesscomputing.co.uk.
179 IN PTR mailhost.accesscomputing.co.uk.
177 IN PTR calhost.accesscomputing.co.uk.
180 IN PTR www.accesscomputing.co.uk.
181 IN PTR www.thalamus.co.uk.
181 IN PTR www.gingiber.com.
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