SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1and1.com
Serial
2018080831
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx include:_spf-us.ionos.com include:spf.ipzmarketing.com include:mxsspf.sendpulse.com ?all
A