Domains with DNS TXT v=spf1 include:maildomain._spf.datev.de include:_spf.kundenserver.de include:spf.atikon.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:maildomain._spf.datev.de include:_spf.kundenserver.de include:spf.atikon.com ~all.