Domains with DNS TXT v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:_senderspf.copernica.com include:mailplus.nl a ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:_senderspf.copernica.com include:mailplus.nl a ~all.