Domains with DNS TXT v=spf1 +ip4:173.231.241.171 +include:smtp.servconfig.com +include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 +ip4:173.231.241.171 +include:smtp.servconfig.com +include:spf.protection.outlook.com -all.