SOA
Start of Authority
Primary NS
Mailbox
hostmaster.schlund.de
Serial
2017032015
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf-eu.ionos.com include:spf-sesam.haake.com ~all
A