Domains with DNS TXT v=spf1 include:spf.protection.outlook.com mx ip4:63.70.164.10 ip4:63.70.164.213 ip4:63.70.164.135 ip4:63.70.164.138 ip4:38.101.15.22 ip4:38.101.15.194 ip4:38.101.15.151 ip4:38.101.15.154 ip4:63.70.164.69 ip4:63.70.164.70 ip4:38.101.15.71 ip4:38.101.15.77 ~all

There are 256 domains that have DNS TXT set to v=spf1 include:spf.protection.outlook.com mx ip4:63.70.164.10 ip4:63.70.164.213 ip4:63.70.164.135 ip4:63.70.164.138 ip4:38.101.15.22 ip4:38.101.15.194 ip4:38.101.15.151 ip4:38.101.15.154 ip4:63.70.164.69 ip4:63.70.164.70 ip4:38.101.15.71 ip4:38.101.15.77 ~all. The top 50 records ordered by domain rank are listed below.