Domains with DNS TXT v=spf1 ip4:77.72.2.99 include:spf.protection.outlook.com include:spf.smtp-engine.com include:relay.k.io -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:77.72.2.99 include:spf.protection.outlook.com include:spf.smtp-engine.com include:relay.k.io -all.

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