Question and response
Question
dig mailhy.com. PTR
Answer
The response has no answer records.
Authority
mailhy.com. 86400 SOA ns1.mailhy.com. Postmaster.mailhy.com. 343569443 10800 3600 172800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0