TXT
TXT Records
MS=ms84536109
MS=ms73026313
v=spf1 ip4:3.128.47.104 +a +mx +ip4:104.227.29.2 +ip4:192.163.241.176 +include:spf.protection.outlook.com +a:basecamp.com +ip4:69.28.92.0/24 +ip4:192.163.241.0/24 +ip4:162.144.143.0/24 +ip4:198.57.170.0/24 +ip4:104.245.39.0/24 +include:spf.eventsonline.co
m +include:_spf.google.com ~all