Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:217.26.61.234 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:217.26.61.234 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:217.26.61.234 -all