Careful when using OpenDNS. Examples: smtp5:/# host -t mx sdsdsdsdsdsdsdsdsgmail.com 208.67.220.220 sdsdsdsdsdsdsdsdsgmail.com does not exist at resolver2.opendns.com, try again
smtp5:/# host -t a sdsdsdsdsdsdsdsdsgmail.com 208.67.220.220 sdsdsdsdsdsdsdsdsgmail.com A 67.215.65.132 !!! sdsdsdsdsdsdsdsdsgmail.com A record has zero ttl smtp5:/# host -t a sdsdsdsdsdsdsdsdsgmail.com sdsdsdsdsdsdsdsdsgmail.com does not exist (Authoritative answer) If you're checking for an A-record you'll always get an answer with OpenDNS. -- Regards, Martin Nicholas. -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
