Domains with DNS TXT v=spf1 mx ip4:216.206.73.11 ip4:204.14.234.14 ip4:66.239.96.70 ip4:66.239.96.88 ip4:66.239.96.89 ip4:207.162.210.84 ip4:64.62.196.170 mx:salesforce.com mx:proworkflow.com a:66.239.96.66.ptr.us.xo.net include:spf.ymem.net -all

There is 1 domain that have DNS TXT set to v=spf1 mx ip4:216.206.73.11 ip4:204.14.234.14 ip4:66.239.96.70 ip4:66.239.96.88 ip4:66.239.96.89 ip4:207.162.210.84 ip4:64.62.196.170 mx:salesforce.com mx:proworkflow.com a:66.239.96.66.ptr.us.xo.net include:spf.ymem.net -all.

Top Domains with TXT set to v=spf1 mx ip4:216.206.73.11 ip4:204.14.234.14 ip4:66.239.96.70 ip4:66.239.96.88 ip4:66.239.96.89 ip4:207.162.210.84 ip4:64.62.196.170 mx:salesforce.com mx:proworkflow.com a:66.239.96.66.ptr.us.xo.net include:spf.ymem.net -all