SOA
Start of Authority
Primary NS
Mailbox
root.sv0.xserver.jp
Serial
0
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
TXT
TXT Records
v=spf1 +a:sv6046.xserver.jp +a:jin-k.link +mx include:spf.sender.xserver.jp include:_spf.ex-pa.jp ~all