Domains with DNS TXT v=spf1 ptr:relay.udnirelay.com include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:smtp.highstreetpartners.com include:spf.exclaimer.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ptr:relay.udnirelay.com include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:smtp.highstreetpartners.com include:spf.exclaimer.net ~all.

Top Domains with TXT set to v=spf1 ptr:relay.udnirelay.com include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com include:smtp.highstreetpartners.com include:spf.exclaimer.net ~all