Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:_spf.strato.com a:sec01.mu365.eu a:sec02.mu365.eu -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:_spf.strato.com a:sec01.mu365.eu a:sec02.mu365.eu -all.

Top Domains with TXT set to v=spf1 a mx include:spf.protection.outlook.com include:_spf.strato.com a:sec01.mu365.eu a:sec02.mu365.eu -all