how do i configure DNS server for wan.and fixup this erro in revers zone.u have any tutorial?or cbt nuggetes?
Posted on 2007-08-10
we r using dns for wan and local is other one.so this is error in wan dns,reverse zone during mx reports.os is windows 2003 server.service pack 2.version is 5.2.3790.3959.
and error is this showing.:
Reverse DNS entries for MX records:... ERROR: The IP of one or more of your mail server(s) have no reverse DNS (PTR) entries/* (if you see "Timeout" below, it may mean that your DNS servers did not respond fast enough)*/. RFC1912 2.1 says you should have a reverse DNS for all your mail servers. It is strongly urged that you have them, as many mailservers will not accept mail from mailservers with no reverse DNS entry. You can double-check using the 'Reverse DNS Lookup' if you recently changed your reverse DNS entry (it contacts your servers in real time; the reverse DNS lookups in the DNS report use our local caching DNS server). The problem MX records are:
22.214.171.124.in-addr.arpa [No reverse DNS entry (rcode: 3 ancount: 0) (check it)]