Domains with DNS TXT v=spf1 a mx a:mail.becksche.de include:_spf.retarus.com include:_spfi.evolver.de -all

There is 1 domain that have DNS TXT set to v=spf1 a mx a:mail.becksche.de include:_spf.retarus.com include:_spfi.evolver.de -all.

Top Domains with TXT set to v=spf1 a mx a:mail.becksche.de include:_spf.retarus.com include:_spfi.evolver.de -all