Domains with DNS TXT v=spf1 mx ip4:41.66.138.27 ip4:41.66.138.149 ip4:41.87.196.28 include:spf.smtp2go.com include:_spf.google.com include:mailgun.org +a ~all
There is 1 domain that have DNS TXT set to v=spf1 mx ip4:41.66.138.27 ip4:41.66.138.149 ip4:41.87.196.28 include:spf.smtp2go.com include:_spf.google.com include:mailgun.org +a ~all.