SOA
Start of Authority
Primary NS
Mailbox
postmaster.odakensei.com
Serial
1788490667
Refresh
3600
Retry
1800
Expire
604800
Minimum TTL
3600
NS
Nameservers
TXT
TXT Records
v=spf1 +a:sv16721.xserver.jp +a:odakensei.com +mx include:spf.sender.xserver.jp ~all