Zone apex
Start of authority
Email
Serial
1771720387
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig mx.postal.k.io. SOA
Answer
The response has no answer records.
Authority
postal.k.io. 3600 SOA prestigious-honeybadger.katapultdns.com. dns-admin.katapult.io. 1771720387 28800 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0