Zone apex
Start of authority
Email
Serial
2022021002
Refresh
4h
Retry
1h
Expire
30d
Negative cache TTL
10m
Question and response
Question
dig mx4.mail.corp.hostcomm.ru. SOA
Answer
The response has no answer records.
Authority
corp.hostcomm.ru. 600 SOA pdns.infra.nic.ru. noc-dns.nic.ru. 2022021002 14400 3600 2592000 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0