Zone apex
Start of authority
Email
Serial
2026022002
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig surfnet.nl. SOA
Answer
surfnet.nl. 3600 SOA ns1.surfnet.nl. dns-beheer.surf.nl. 2026022002 10800 3600 604800 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0