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
zone-ownership-verification-01690e2458eb7eba2f34b80ce6845f23b468fc67837fb5e8e2390b1436f0f92b
A