Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com a:spf.trendhosting-net.ch ~all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com a:spf.trendhosting-net.ch ~all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com a:spf.trendhosting-net.ch ~all