Domains with DNS TXT v=spf1 mx a:_spf.mddservices.com ip4:173.248.191.179 include:spf.protection.outlook.com include:spf.supportedns.com -all

There is 1 domain that have DNS TXT set to v=spf1 mx a:_spf.mddservices.com ip4:173.248.191.179 include:spf.protection.outlook.com include:spf.supportedns.com -all.

Top Domains with TXT set to v=spf1 mx a:_spf.mddservices.com ip4:173.248.191.179 include:spf.protection.outlook.com include:spf.supportedns.com -all