Zone apex
Start of authority
Email
Serial
2022122001
Refresh
1h
Retry
30m
Expire
14d
Negative cache TTL
15m
Question and response
Question
dig host2201.hketc.com. SOA
Answer
The response has no answer records.
Authority
hketc.com. 900 SOA host1.cntech.net. webmaster.hketc.com. 2022122001 3600 1800 1209600 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0