Domains with DNS TXT v=spf1 include:spf.ess.de.barracudanetworks.com include:_spf.hostnet.nl include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.ess.de.barracudanetworks.com include:_spf.hostnet.nl include:spf.protection.outlook.com -all.