Domains with DNS TXT v=spf1 a ip4:79.79.63.181 include:servers.ebsnd.com include:eu.mailgun.org a:mailforwards.extendcp.co.uk include:servers.mcsv.net include:spf.protection.outlook.com include:144867343.spf03.hubspotemail.net -all
There is 1 domain that have DNS TXT set to v=spf1 a ip4:79.79.63.181 include:servers.ebsnd.com include:eu.mailgun.org a:mailforwards.extendcp.co.uk include:servers.mcsv.net include:spf.protection.outlook.com include:144867343.spf03.hubspotemail.net -all.