SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1und1.de
Serial
2017073203
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
300
NS
Nameservers
TXT
TXT Records
v=spf1 a mx ip4:195.50.188.85 ip4:212.80.229.82 ip4:212.80.229.79 ip4:49.12.163.170 ip4:217.160.253.225 include:spf-de.emailsignatures365.com include:spf.hornetsecurity.com a:forestadent-data.com include:_spf-eu.ionos.com -all
A