Domains with DNS TXT v=spf1 ip4:209.172.34.165 include:_spf.paubox.com +a +mx include:relay.mailchannels.net +include:spf.protection.outlook.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:209.172.34.165 include:_spf.paubox.com +a +mx include:relay.mailchannels.net +include:spf.protection.outlook.com ~all.

Top Domains with TXT set to v=spf1 ip4:209.172.34.165 include:_spf.paubox.com +a +mx include:relay.mailchannels.net +include:spf.protection.outlook.com ~all