Domains with DNS TXT v=spf1 a ip4:193.172.137.34 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:mailgun.org include:144308681.spf02.hubspotemail.net ~all

There is 1 domain that have DNS TXT set to v=spf1 a ip4:193.172.137.34 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:mailgun.org include:144308681.spf02.hubspotemail.net ~all.

Top Domains with TXT set to v=spf1 a ip4:193.172.137.34 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:mailgun.org include:144308681.spf02.hubspotemail.net ~all