Domains with DNS TXT v=spf1 +a +mx +ip4:173.214.172.82 include:relay.is.cc +ip4:173.214.172.84 +include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:173.214.172.82 include:relay.is.cc +ip4:173.214.172.84 +include:spf.protection.outlook.com -all.