SOA
Start of Authority
Primary NS
Mailbox
root.xserver.jp
Serial
0
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
TXT
TXT Records
v=spf1 +a:sv17166.xserver.jp +a:isago-official.com +mx include:spf.sender.xserver.jp include:spf.protection.outlook.com ~all
MS=ms59539265
A