Question and response
Question
dig postoffice.omnis.com. PTR
Answer
The response has no answer records.
Authority
omnis.com. 900 SOA primary.guardeddns.net. dns-admin.guardeddns.net. 3667 28800 450 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0