On 20.01.17 09:57, Ron Wingfield wrote:
I am having difficulty configuring reverse DNS. This has been a problem for over a year between my server(s) and my ISP, AT&T. Specifically, I cannot eMail to any recipient that requires rDNS verification, e.g., SBCglobal.net, Comcast.net, or AOL. Very frustrating.
. . .why shouldn’t this “point” to my server, 162.202.233.81 and not AT&T’s?
because reverse domains are also tracked from the DNS root: 233.202.162.in-addr.arpa. 7200 IN SOA ns1.swbell.net. postmaster.swbell.net. 2016061700 10800 900 604800 3600 81.233.202.162.in-addr.arpa. 7200 IN CNAME 81.80.233.202.162.in-addr.arpa.
I have coded my BIND 9 in-addr.arpa zone file as follows: $ORIGIN 233.202.162.in-addr.arpa.
stop defining $ORIGIN in zone file. the $ORIGIN is taken from named "zone" statement. According to those above you have to configure zone 80.233.202.162.in-addr.arpa. and adk swbell.net to fetchit from you.
$TTL 3h @ IN SOA ns1.archaxis.net. me.archaxis.net. ( 2017012002 ; Serial 1h ; Refresh 1h ; Retry 1h ; Expire 1h ) ; Negative cashing TTL 3600 IN NS ns1.archaxis.net. 3600 IN NS ns2.archaxis.net. 80 3600 IN PTR network.archaxis.net. 81 3600 IN PTR alpha.archaxis.net. 82 3600 IN PTR bravo.archaxis.net. 87 3600 IN PTR broadcast.archaxis.net. What is wrong? Is this my problem, or with AT&T?
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