Question and response
Question
dig ns1.tierpoint.com. PTR
Answer
The response has no answer records.
Authority
tierpoint.com. 300 SOA ns1.tierpoint.com. domains.tierpoint.com. 2017138520 10800 3600 2419200 300
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0