Zone apex
Start of authority
Email
Serial
2019120401
Refresh
5m
Retry
1m
Expire
7d
Negative cache TTL
5m
Question and response
Question
dig mx.aams6.jp. SOA
Answer
The response has no answer records.
Authority
aams6.jp. 300 SOA www1.aams.jp. aams-support.bbsec.co.jp. 2019120401 300 60 604800 300
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0