SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1und1.com
Serial
2017060134
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
Sendinblue-code:c4fd44129a4a798f40ce44e2a314328b
v=spf1 include:_spf-us.ionos.com ~all
A