SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1und1.com
Serial
2017060121
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
600
MX
Mail Exchangers
TXT
TXT Records
v=DMARC1; p=none; rua=mailto:abuse@bittacora.dev; ruf=mailto:abuse@bittacora.dev
v=spf1 +a +mx +a:kubrick.bittacora.dev +ip4:85.215.118.39 ?all