SOA
Start of Authority
Primary NS
Mailbox
postmaster.medicalcontents.com
Serial
1753671727
Refresh
3600
Retry
1800
Expire
604800
Minimum TTL
3600
TXT
TXT Records
v=spf1 +ip4:153.127.142.72/32 +ip4:153.127.142.71/32 +include:spf01.aiolite.jp +include:_spf.lolipop.jp +ip4:49.212.64.159/32 ~all