SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1und1.com
Serial
2017060136
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
600
MX
Mail Exchangers
TXT
TXT Records
langdock-verify=Iix74h06L1kxFV2_-bY41bp4X-hYIzJ-3l1CSvtY0CA
v=spf1 include:spf.protection.outlook.com include:_spf.prod.hydra.sophos.com include:spf-de.emailsignatures365.com -all