Zone apex
Start of authority
Email
Serial
2026021900
Refresh
1h
Retry
15m
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig spf10.htdb.jp. SOA
Answer
The response has no answer records.
Authority
htdb.jp. 300 SOA ns-479.awsdns-59.com. root.htdb.jp. 2026021900 3600 900 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0