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There is 1 domain that have DNS TXT set to v=spf1 ip4:198.237.72.46 include:spf.protection.outlook.com include:sendgrid.net include:spf.us.exclaimer.net include:_spf.psm.knowbe4.com include:_spf.cascadetech.org -all.

Top Domains with TXT set to v=spf1 ip4:198.237.72.46 include:spf.protection.outlook.com include:sendgrid.net include:spf.us.exclaimer.net include:_spf.psm.knowbe4.com include:_spf.cascadetech.org -all