SOA
Start of Authority
Primary NS
Mailbox
hostmaster.1and1.com
Serial
2017071728
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
300
MX
Mail Exchangers
TXT
TXT Records
v=DMARC1; p=quarantine; rua=mailto:dmarc@cxtarchitects.com; ruf=mailto:dmarc@cxtarchitects.com; aspf=s;
MS=ms32593176
MS=ms77519952
v=spf1 include:spf.protection.outlook.com -all
A