Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com ip4:149.71.163.138 ip4:149.71.163.139 ip4:149.71.163.140 ip4:149.71.163.141 ip4:109.70.210.123 ip4:109.70.210.124 ip4:52.236.150.44 ip4:52.157.225.153 mx -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com ip4:149.71.163.138 ip4:149.71.163.139 ip4:149.71.163.140 ip4:149.71.163.141 ip4:109.70.210.123 ip4:109.70.210.124 ip4:52.236.150.44 ip4:52.157.225.153 mx -all.

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