Zone apex
Start of authority
Email
Serial
2022071601
Refresh
3h
Retry
1h
Expire
2d
Negative cache TTL
10m
Question and response
Question
dig h.mchost.ru. SOA
Answer
h.mchost.ru. 600 SOA nserver1.mchost.ru. info.mchost.ru. 2022071601 10800 3600 172800 600
Authority
h.mchost.ru. 600 NS nserver1.mchost.ru.
h.mchost.ru. 600 NS nserver2.mchost.ru.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0