Zone apex
Start of authority
Email
Serial
1773328094
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
1h
Question and response
Question
dig nic.icu. SOA
Answer
nic.icu. 3600 SOA ns0.centralnic-dns.com. hostmaster.centralnic-dns.com. 1773328094 10800 3600 604800 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0