Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:107.22.166.135 ip4:206.223.185.187 include:mx1.caseware.com include:stspg-customer.com include:_spf.google.com include:amazonses.com ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:107.22.166.135 ip4:206.223.185.187 include:mx1.caseware.com include:stspg-customer.com include:_spf.google.com include:amazonses.com ~all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:107.22.166.135 ip4:206.223.185.187 include:mx1.caseware.com include:stspg-customer.com include:_spf.google.com include:amazonses.com ~all