Zone apex
Start of authority
Email
Serial
2023102101
Refresh
8h
Retry
2h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig isp.ip.pt. SOA
Answer
isp.ip.pt. 7200 SOA ns.ip.pt. dns-admin.ip.pt. 2023102101 28800 7200 604800 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0