Domains with DNS TXT =spf1 include:relay.mailchannels.net include:_spf.google.com ~all

There is 1 domain that have DNS TXT set to =spf1 include:relay.mailchannels.net include:_spf.google.com ~all.

Top Domains with TXT set to =spf1 include:relay.mailchannels.net include:_spf.google.com ~all