Domains with DNS TXT v=spf1 ip4:104.156.51.66 ip4:209.133.221.85 +a +mx +include:_spf.google.com a:mailers.apptoto.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:104.156.51.66 ip4:209.133.221.85 +a +mx +include:_spf.google.com a:mailers.apptoto.com ~all.

Top Domains with TXT set to v=spf1 ip4:104.156.51.66 ip4:209.133.221.85 +a +mx +include:_spf.google.com a:mailers.apptoto.com ~all