Domains with DNS TXT v=spf1 include:_spf.yourfilter.nl include:_spf.google.com mx a -all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.yourfilter.nl include:_spf.google.com mx a -all.

Top Domains with TXT set to v=spf1 include:_spf.yourfilter.nl include:_spf.google.com mx a -all