Zone apex
Start of authority
Email
Serial
2026021933
Refresh
30m
Retry
15m
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig in-addr.arpa. SOA
Answer
in-addr.arpa. 3600 SOA b.in-addr-servers.arpa. nstld.iana.org. 2026021933 1800 900 604800 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0