SOA
Start of Authority
Primary NS
Mailbox
root.sv0.xserver.jp
Serial
0
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=D6446877CB619B5D1A973AE0DE630CE8EEB9622C
v=spf1 include:spf.protection.outlook.com -all
A