Domains with DNS TXT v=spf1 include:mailgun.org ~all 257414126d40039ceeaf8fe6d50398c543791ed6
There are 2 domains that have DNS TXT set to v=spf1 include:mailgun.org ~all 257414126d40039ceeaf8fe6d50398c543791ed6. The top 2 records ordered by domain rank are listed below.