Zone apex
Start of authority
Email
Serial
2026021703
Refresh
8h
Retry
4h
Expire
41d 16h
Negative cache TTL
1h
Question and response
Question
dig mx.nifty.co.jp. SOA
Answer
The response has no answer records.
Authority
nifty.co.jp. 3600 SOA odns0.nifty.ad.jp. hostmaster.nifty.ad.jp. 2026021703 28800 14400 3600000 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0