Domains with DNS TXT v=spf1 +a +mx +ip4:134.119.184.123 +ip4:178.20.217.249 +ip4:37.61.223.179 +ip4:138.201.239.158 +ip4:88.99.200.20 +include:relay.mailchannels.net +ip4:138.201.254.67 +ip4:88.99.22.78 +include:spf.protection.outlook.com -all

There are 2 domains that have DNS TXT set to v=spf1 +a +mx +ip4:134.119.184.123 +ip4:178.20.217.249 +ip4:37.61.223.179 +ip4:138.201.239.158 +ip4:88.99.200.20 +include:relay.mailchannels.net +ip4:138.201.254.67 +ip4:88.99.22.78 +include:spf.protection.outlook.com -all. The top 2 records ordered by domain rank are listed below.

Top Domains with TXT set to v=spf1 +a +mx +ip4:134.119.184.123 +ip4:178.20.217.249 +ip4:37.61.223.179 +ip4:138.201.239.158 +ip4:88.99.200.20 +include:relay.mailchannels.net +ip4:138.201.254.67 +ip4:88.99.22.78 +include:spf.protection.outlook.com -all