Domains with DNS TXT v=spf1 a mx ip4:217.174.155.158 ip4:206.189.54.197 include:mailgun.org include:amazonses.com a:mail.byulet.in mx:mail.byulet.in include:byulet.in ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:217.174.155.158 ip4:206.189.54.197 include:mailgun.org include:amazonses.com a:mail.byulet.in mx:mail.byulet.in include:byulet.in ~all.