Domains with DNS TXT v=spf1 include:_spf.mailersend.net +ip4:217.148.137.105 include:spf.profesionalhosting.com include:mailgun.org +mx +a ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mailersend.net +ip4:217.148.137.105 include:spf.profesionalhosting.com include:mailgun.org +mx +a ~all.