Zone apex
Start of authority
Email
Serial
1668994734
Refresh
30m
Retry
10m
Expire
28d
Negative cache TTL
5m
Question and response
Question
dig mx2.hanmail.net. SOA
Answer
The response has no answer records.
Authority
hanmail.net. 300 SOA ns.kakaocorp.com. root.kakaocorp.com. 1668994734 1800 600 2419200 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0