Zone apex
Start of authority
Email
Serial
2021111700
Refresh
6h
Retry
1h
Expire
7d
Negative cache TTL
10m
Question and response
Question
dig mx.coltfrance.com. SOA
Answer
The response has no answer records.
Authority
coltfrance.com. 600 SOA ns0.coltfrance.com. eudnsmaster.colt.net. 2021111700 21600 3600 604800 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0