tsinghua.edu.cn SOA records

SOA Start of authority
1d
Zone apex
Start of authority
Email
[email protected]
Serial
2099126317
Refresh
1h
Retry
15m
Expire
7d
Negative cache TTL
10m

Question and response

Question

dig tsinghua.edu.cn. SOA

Answer

tsinghua.edu.cn. 86400 SOA dns2.edu.cn. szhu.net.tsinghua.edu.cn. 2099126317 3600 900 604800 600

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0