SOA
Start of Authority
Primary NS
Mailbox
tech.sakura.ad.jp
Serial
2025060521
Refresh
3600
Retry
900
Expire
3600000
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:kagoya.net ~all
v=DMARC1; p=none; rua=mailto:astokyo@astokyo.co.jp!1m; ruf=mailto:astokyo@astokyo.co.jp!1m; fo=0; pct=100; ri=86400; adkim=s; aspf=s; sp=none;
A