Domains with DNS TXT v=spf1 ip4:177.53.35.59 include:_spf.smtp.com include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:177.53.35.59 include:_spf.smtp.com include:spf.protection.outlook.com -all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:177.53.35.59 include:_spf.smtp.com include:spf.protection.outlook.com -all.