Question and response
Question
dig mx02.waridtel.com. DNAME
Answer
The response has no answer records.
Authority
waridtel.com. 300 SOA ns.cyber.net.pk. neteng.cyber.net.pk. 2020030301 10800 3600 1728000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0