Domains with DNS TXT v=spf1 a ip4:173.236.54.34 include:spf.protection.outlook.com include:_spf.mailspamprotection.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a ip4:173.236.54.34 include:spf.protection.outlook.com include:_spf.mailspamprotection.com ~all.