Domains with DNS TXT v=spf1 mx a a:flatcap.co include:_spf.google.com include:mailgun.org include:_spf.freeagent.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx a a:flatcap.co include:_spf.google.com include:mailgun.org include:_spf.freeagent.com -all.