Domains with DNS TXT v=spf1 +mx +ip4:173.237.172.94 +ip4:37.60.252.28 include:_spf.mailspamprotection.com +include:relay.mailchannels.net +include:_spf.google.com -all

There is 1 domain that have DNS TXT set to v=spf1 +mx +ip4:173.237.172.94 +ip4:37.60.252.28 include:_spf.mailspamprotection.com +include:relay.mailchannels.net +include:_spf.google.com -all.

Top Domains with TXT set to v=spf1 +mx +ip4:173.237.172.94 +ip4:37.60.252.28 include:_spf.mailspamprotection.com +include:relay.mailchannels.net +include:_spf.google.com -all