Domains with DNS TXT v=spf1 include:spf.mandrillapp.com include:mailgun.org include:mail.zendesk.com include:_spf.perfora.net include:_spf.kundenserver.de ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.mandrillapp.com include:mailgun.org include:mail.zendesk.com include:_spf.perfora.net include:_spf.kundenserver.de ~all.

Top Domains with TXT set to v=spf1 include:spf.mandrillapp.com include:mailgun.org include:mail.zendesk.com include:_spf.perfora.net include:_spf.kundenserver.de ~all