Zone apex
Start of authority
Email
Serial
2026031702
Refresh
5m
Retry
10m
Expire
14d
Negative cache TTL
5m
Question and response
Question
dig smtp1.tnnet.fi. SOA
Answer
The response has no answer records.
Authority
tnnet.fi. 300 SOA timantti.tnnet.fi. admin.tnnet.fi. 2026031702 300 600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0