SOA
Start of Authority
Primary NS
Mailbox
root.xserver.jp
Serial
0
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms94565564
v=spf1 +a:sv16216.xserver.jp +a:ef-investment.com +mx include:spf.sender.xserver.jp include:spf.protection.outlook.com ~all
A