Zone apex
Start of authority
Email
Serial
2026031206
Refresh
1h
Retry
15m
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig rntech.dk. SOA
Answer
rntech.dk. 86400 SOA ns1.dns-sec.dk. admin.dns-sec.dk. 2026031206 3600 900 604800 86400
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0