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