Zone apex
Start of authority
Email
Serial
2022111600
Refresh
4h
Retry
1h
Expire
7d
Negative cache TTL
4h
Question and response
Question
dig zir-online.com. SOA
Answer
zir-online.com. 10800 SOA ns1.masterdns.nl. hostmaster.denit.net. 2022111600 14400 3600 604800 14400
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0