Domains with DNS TXT v=spf1 a mx include:_spf.google.com include:filter-out.zxcs.nl include:spf.pm-cloud.net -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.google.com include:filter-out.zxcs.nl include:spf.pm-cloud.net -all.