Domains with DNS TXT v=spf1 a mx include:spf.spamservice.nl include:spf.protection.outlook.com ip4:149.143.13.34 ip4:62.221.208.111 include:eu.mailgun.org include:mailgun.org ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.spamservice.nl include:spf.protection.outlook.com ip4:149.143.13.34 ip4:62.221.208.111 include:eu.mailgun.org include:mailgun.org ~all.