On 04/12/12 4:59 AM, John Doe wrote:
Is this the issue...? $ host 41.211.25.193 193.25.211.41.in-addr.arpa has no PTR record
worked here.
$ host 41.211.25.193 193.25.211.41.in-addr.arpa domain name pointer mail.digital-infotech.net.
but it was a little slow coming back the first time (as reverse DNS often is).