Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:213.21.152.188 ip4:213.21.152.186 ip4:89.190.184.71 ip4:93.64.68.30 ip4:93.64.101.150 ip4:188.219.100.86 ip4:93.64.92.18 ip4:31.156.24.10 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:213.21.152.188 ip4:213.21.152.186 ip4:89.190.184.71 ip4:93.64.68.30 ip4:93.64.101.150 ip4:188.219.100.86 ip4:93.64.92.18 ip4:31.156.24.10 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:213.21.152.188 ip4:213.21.152.186 ip4:89.190.184.71 ip4:93.64.68.30 ip4:93.64.101.150 ip4:188.219.100.86 ip4:93.64.92.18 ip4:31.156.24.10 -all