Domains with DNS TXT v=spf1 include:spf-esec.heimdalsecurity.com ip4:52.157.95.133 ip4:152.115.184.190 ip4:54.37.114.50 ip4:54.37.114.50 include:spf.protection.outlook.com a:csm-ost.dk -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf-esec.heimdalsecurity.com ip4:52.157.95.133 ip4:152.115.184.190 ip4:54.37.114.50 ip4:54.37.114.50 include:spf.protection.outlook.com a:csm-ost.dk -all.

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