Zone apex
Start of authority
Email
Serial
2023102301
Refresh
4h
Retry
1h
Expire
30d
Negative cache TTL
10m
Question and response
Question
dig _spf4.hc.ru. SOA
Answer
The response has no answer records.
Authority
hc.ru. 600 SOA pdns.infra.nic.ru. noc-dns.nic.ru. 2023102301 14400 3600 2592000 600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0