Domains with DNS TXT v=spf1 include:spf.simply.com include:mailgun.org include:spf.smart-web.dk ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.simply.com include:mailgun.org include:spf.smart-web.dk ~all.
There is 1 domain that have DNS TXT set to v=spf1 include:spf.simply.com include:mailgun.org include:spf.smart-web.dk ~all.