Domains with DNS TXT v=spf1 include:spf.hornetsecurity.com include:sendgrid.net ip4:95.128.135.80 include:centos4a.whm-secure.com include:spf.protection.outlook.com ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.hornetsecurity.com include:sendgrid.net ip4:95.128.135.80 include:centos4a.whm-secure.com include:spf.protection.outlook.com ~all.

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