Question and response
Question
dig mail15544.emails.markerstudy.com. CSYNC
Answer
The response has no answer records.
Authority
emails.markerstudy.com. 3600 SOA ns1.namecity.com. hostmaster.namecity.com. 2025112700 43200 1800 2419200 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0