Zone apex
Start of authority
Email
Serial
2023110101
Refresh
1h
Retry
10m
Expire
14d
Negative cache TTL
12h
Question and response
Question
dig d.dns.cn. SOA
Answer
The response has no answer records.
Authority
dns.cn. 43200 SOA a.dns.cn. root.cnnic.cn. 2023110101 3600 600 1209600 43200
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0