Domains with DNS TXT v=spf1 mx include:spf1.binderholz.com include:_spf0009.ppsmtp.net include:agenturserver.de include:spf.protection.outlook.com -all
There are 6 domains that have DNS TXT set to v=spf1 mx include:spf1.binderholz.com include:_spf0009.ppsmtp.net include:agenturserver.de include:spf.protection.outlook.com -all. The top 6 records ordered by domain rank are listed below.