SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1und1.com
Serial
2017060113
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
600
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:sendgrid.net include:mail.opengihosting.co.uk include:mail1.opengihosting.co.uk include:mail2.opengihosting.co.uk ~all
A