SOA
Start of Authority
Primary NS
Mailbox
tech.sakura.ad.jp
Serial
2026100601
Refresh
3600
Retry
900
Expire
3600000
Minimum TTL
3600
TXT
TXT Records
v=spf1 a:www2607.sakura.ne.jp mx ~all
google-site-verification=ueIbc_wFe3PP4v4g5XbkOMNqmLIcEbrX6eMrxQ3Y4-w