Zone apex
Start of authority
Email
Serial
1772408701
Refresh
1d
Retry
2h
Expire
30d
Negative cache TTL
1h
Question and response
Question
dig ip254b3.nic.ao. SOA
Answer
The response has no answer records.
Authority
ao. 0 SOA a.ns.ao. hostmaster.dns.ao. 1772408701 86400 7200 2592000 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0