Domains with DNS TXT v=spf1 ip4:50.28.40.196 +a +mx +include:_spf.google.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:50.28.40.196 +a +mx +include:_spf.google.com -all.

Top Domains with TXT set to v=spf1 ip4:50.28.40.196 +a +mx +include:_spf.google.com -all