Domains with DNS TXT v=spf1 ip4:142.177.198.138 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:142.177.198.138 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all.