Domains with DNS TXT v=spf1 a mx ip4:199.116.78.32 ip4:103.47.206.251 ip4:207.58.147.78 ip4:216.22.15.198 include:spf.smtp2go.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:199.116.78.32 ip4:103.47.206.251 ip4:207.58.147.78 ip4:216.22.15.198 include:spf.smtp2go.com ~all.