Domains with DNS TXT v=spf1 mx a include:spf.tns-it.nl ip4:31.7.6.85 include:mailgun.org ~all
There are 2 domains that have DNS TXT set to v=spf1 mx a include:spf.tns-it.nl ip4:31.7.6.85 include:mailgun.org ~all. The top 2 records ordered by domain rank are listed below.