Domains with DNS TXT v=spf1 ip4:51.255.51.39 ip4:137.74.166.151 include:spf.protection.outlook.com -all include:spf.acumbamail.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:51.255.51.39 ip4:137.74.166.151 include:spf.protection.outlook.com -all include:spf.acumbamail.com ~all.

We're currently tracking 396,464,357 DNS TXT records. Use our API to retrieve detailed information for DNS domains and records. Data is updated daily.

Top Domains with TXT set to v=spf1 ip4:51.255.51.39 ip4:137.74.166.151 include:spf.protection.outlook.com -all include:spf.acumbamail.com ~all

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