Zone apex
Start of authority
Email
Serial
2026020400
Refresh
6h
Retry
30m
Expire
14d
Negative cache TTL
6m 40s
Question and response
Question
dig securemx02.mailplug.com. SOA
Answer
The response has no answer records.
Authority
mailplug.com. 400 SOA ns.mailplug.com. root.mailplug.com. 2026020400 21600 1800 1209600 400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0