Domains with DNS TXT v=spf1 +mx +a +ip4:50.87.144.140 +include:outboundmail.convio.net +include:salsalabs.org +include:spf.ess.barracudanetworks.com +include:spf.protection.outlook.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:50.87.144.140 +include:outboundmail.convio.net +include:salsalabs.org +include:spf.ess.barracudanetworks.com +include:spf.protection.outlook.com ~all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:50.87.144.140 +include:outboundmail.convio.net +include:salsalabs.org +include:spf.ess.barracudanetworks.com +include:spf.protection.outlook.com ~all