Zone apex
Start of authority
Email
Serial
70421
Refresh
1h
Retry
30m
Expire
7d
Negative cache TTL
15m
Question and response
Question
dig mx.kronos.net. SOA
Answer
The response has no answer records.
Authority
kronos.net. 900 SOA ns1-auth.kronos.net. hostmaster.kronos.net. 70421 3600 1800 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0