SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1und1.com
Serial
2017060161
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
600
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.mlsend.com include:_spf-us.ionos.com ~all
brevo-code:3ceddb92840869f9d759cc14810a32aa
A