Zone apex
Start of authority
Email
Serial
2021659095
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1d
Question and response
Question
dig luotianyi.us. SOA
Answer
luotianyi.us. 900 SOA copy.ns.luotianyi.us. nameserver.v3tianyi.com. 2021659095 7200 900 1209600 86400
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0