Zone apex
Start of authority
Email
Serial
2021122601
Refresh
8h
Retry
4h
Expire
41d 16h
Negative cache TTL
1d
Question and response
Question
dig nmc.sibsvst.ru. SOA
Answer
The response has no answer records.
Authority
sibsvst.ru. 0 SOA sibsvst.ru. root.sibsvst.ru. 2021122601 28800 14400 3600000 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0