231.in-addr.arpa SOA records

SOA Start of authority
1h
Zone apex
Start of authority
Email
Serial
2022091557
Refresh
2h
Retry
1h
Expire
7d
Negative cache TTL
1h

Question and response

Question

dig 231.in-addr.arpa. SOA

Answer

231.in-addr.arpa. 3600 SOA sns.dns.icann.org. noc.dns.icann.org. 2022091557 7200 3600 604800 3600

Authority

231.in-addr.arpa. 28800 NS a.iana-servers.net. 231.in-addr.arpa. 28800 NS b.iana-servers.net. 231.in-addr.arpa. 28800 NS c.iana-servers.net. 231.in-addr.arpa. 28800 NS ns.icann.org.

Additional

. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0