Zone apex
Start of authority
Email
Serial
2016110800
Refresh
6h
Retry
1h
Expire
7d
Negative cache TTL
10m
Question and response
Question
dig smtp-ft2.fr.colt.net. SOA
Answer
The response has no answer records.
Authority
fr.colt.net. 600 SOA ns0.coltfrance.com. eudnsmaster.colt.net. 2016110800 21600 3600 604800 600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0