SOA
Start of Authority
Primary NS
Mailbox
tech.sakura.ad.jp
Serial
2026080502
Refresh
3600
Retry
900
Expire
3600000
Minimum TTL
3600
NS
Nameservers
TXT
TXT Records
anthropic-domain-verification-3yzemw=5yOsXmOVflih2jKY24Wpjd28C
v=spf1 a:www916.sakura.ne.jp mx ~all
A