Domains with DNS TXT v=spf1 include:mxsspf.sendpulse.com a mx include:mxsmtp.sendpulse.com include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 include:mxsspf.sendpulse.com a mx include:mxsmtp.sendpulse.com include:mailgun.org ~all.