DNS help with mx records
Mark_Andrews at isc.org
Mark_Andrews at isc.org
Tue May 21 22:49:24 UTC 2002
> - it's unnecessary to have an mx and an a for your mail server, since it
> just points to itself.
But it is good practice to have it as not all nameservers cache
negative response. It also reduce the number of queries that
have to be made ever with negative caching.
Mark
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews at isc.org
More information about the bind-users
mailing list