Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de include:spf.mailjet.com -all

There are 25 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de include:spf.mailjet.com -all. The top 25 records ordered by domain rank are listed below.