Domains with DNS TXT v=spf1 a mx include:spf.hornetsecurity.com include:eu.zcsend.net include:spf.protection.outlook.com include:one.zoho.eu -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.hornetsecurity.com include:eu.zcsend.net include:spf.protection.outlook.com include:one.zoho.eu -all.