Zone apex
Start of authority
Email
Serial
1771848535
Refresh
4h
Retry
1h
Expire
40d
Negative cache TTL
5m
Question and response
Question
dig ops-relay04-p.sidn.nl. SOA
Answer
The response has no answer records.
Authority
sidn.nl. 300 SOA ns4.sidn.nl. hostmaster.sidn.nl. 1771848535 14400 3600 3456000 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0