Zone apex
Start of authority
Email
Serial
2025083109
Refresh
2h
Retry
1h
Expire
14d
Negative cache TTL
10m
Question and response
Question
dig mx20.guard.email. SOA
Answer
The response has no answer records.
Authority
guard.email. 600 SOA ns0.server.fido.net. hostmaster.fido.net. 2025083109 7200 3600 1209600 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0