SOA
Start of Authority
Primary NS
Mailbox
postmaster.your-server.de
Serial
2026041300
Refresh
86400
Retry
10800
Expire
3600000
Minimum TTL
7200
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx include:spf.protection.outlook.com include:spf.mandrillapp.com ?all
A