Zone apex
Start of authority
Email
Serial
2022092680
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig iana-servers.net. SOA
Answer
iana-servers.net. 3600 SOA sns.dns.icann.org. noc.dns.icann.org. 2022092680 10800 3600 604800 3600
Authority
iana-servers.net. 1800 NS a.iana-servers.net.
iana-servers.net. 1800 NS b.iana-servers.net.
iana-servers.net. 1800 NS c.iana-servers.net.
iana-servers.net. 1800 NS ns.icann.org.
Additional
a.iana-servers.net. 1800 A 199.43.135.53
b.iana-servers.net. 1800 A 199.43.133.53
c.iana-servers.net. 1800 A 199.43.134.53
a.iana-servers.net. 1800 AAAA 2001:500:8f:0:0:0:0:53
b.iana-servers.net. 1800 AAAA 2001:500:8d:0:0:0:0:53
c.iana-servers.net. 1800 AAAA 2001:500:8e:0:0:0:0:53
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0