Domains with DNS TXT v=spf1 a mx include:_spf.google.com include:amazonses.com include:_spf.transip.email include:spf.eprov.nl include:_spf.hostnet.nl -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.google.com include:amazonses.com include:_spf.transip.email include:spf.eprov.nl include:_spf.hostnet.nl -all.