Zone apex
Start of authority
Email
Serial
2026021901
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
2h
Question and response
Question
dig mx2.perf1.fr. SOA
Answer
The response has no answer records.
Authority
perf1.fr. 7200 SOA nsa.perf1.fr. technical.nameshield.net. 2026021901 28800 7200 604800 7200
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0