Zone apex
Start of authority
Email
Serial
2023080802
Refresh
33m 20s
Retry
5m
Expire
2d 2h 23m 20s
Negative cache TTL
1h
Question and response
Question
dig cdnetdns.cn. SOA
Answer
cdnetdns.cn. 3600 SOA ns1.cdnetdns.cn. domain-cn.txnetworks.cn. 2023080802 2000 300 181400 3600
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0