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
fmx.etius.jp
v=spf1 include:fmx.etius.jp +ip4:119.245.206.244/32 +ip4:119.245.205.2/32 -all
A