Question and response
Question
dig mail.infinitecampus.com. PTR
Answer
The response has no answer records.
Authority
infinitecampus.com. 900 SOA blue.foundationdns.com. hostmaster.infinitecampus.com. 2025051516 1800 900 2419200 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0