Domains with DNS TXT v=spf1 mx a mx:mout.kundenserver.de a mx a:mrelayeu.kundenserver.de a:mx00.kundenserver.de a:mx01.kundenserver.de -all
There is 1 domain that have DNS TXT set to v=spf1 mx a mx:mout.kundenserver.de a mx a:mrelayeu.kundenserver.de a:mx00.kundenserver.de a:mx01.kundenserver.de -all.