Domains with DNS TXT v=spf1 mx mx:dskbiggruppe.de include:spf1.x-mailer.de include:spf2.x-mailer.de -all
There is 1 domain that have DNS TXT set to v=spf1 mx mx:dskbiggruppe.de include:spf1.x-mailer.de include:spf2.x-mailer.de -all.
There is 1 domain that have DNS TXT set to v=spf1 mx mx:dskbiggruppe.de include:spf1.x-mailer.de include:spf2.x-mailer.de -all.