Question and response
Question
dig smtprelay.ascio.com. CERT
Answer
The response has no answer records.
Authority
ascio.com. 300 SOA ns1.tucows.com. hostmaster.tucows.com. 1772064000 1800 900 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0