Zone apex
Start of authority
Email
2022031501
Serial
28800
Refresh
2h
Retry
28d
Expire
2h
Negative cache TTL
1h
Question and response
Question
dig mx1.hrnoc.net. SOA
Answer
The response has no answer records.
Authority
hrnoc.net. 3600 SOA hostmaster.hrnoc.net. 2022031501. 28800 7200 2419200 7200 3600
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0