Zone apex
Start of authority
Email
Serial
43807
Refresh
2h
Retry
12m
Expire
14d
Negative cache TTL
15m
Question and response
Question
dig smtp2.tripnet.se. SOA
Answer
The response has no answer records.
Authority
tripnet.se. 900 SOA ns0.tripnet.se. hostmaster.tripnet.se. 43807 7200 720 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0