Domains with DNS TXT v=spf1 ip4:108.161.129.128 +a +mx include:_spf.smtp.com.com include:mailgun.org include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:108.161.129.128 +a +mx include:_spf.smtp.com.com include:mailgun.org include:_spf.google.com ~all.