Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.cadmiumcd.com include:spf.ess.barracudanetworks.com include:sendgrid.net ip4:168.245.127.241 ip4:168.245.20.17 ip4:168.245.25.254 ip4:168.245.116.231 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.cadmiumcd.com include:spf.ess.barracudanetworks.com include:sendgrid.net ip4:168.245.127.241 ip4:168.245.20.17 ip4:168.245.25.254 ip4:168.245.116.231 -all.

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