Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:_spf.sndr.no -all
There are 2 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com include:_spf.sndr.no -all. The top 2 records ordered by domain rank are listed below.