Domains with DNS TXT v=spf1 mx a include:spf.123-reg.co.uk include:eu.mailgun.org include:spf.protection.outlook.com include:139847315.spf01.hubspotemail.net ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.123-reg.co.uk include:eu.mailgun.org include:spf.protection.outlook.com include:139847315.spf01.hubspotemail.net ~all.