Domains with DNS TXT v=spf1 a mx include:_spf.yourfilter.nl ip4:5.157.86.174 -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.yourfilter.nl ip4:5.157.86.174 -all.

Top Domains with TXT set to v=spf1 a mx include:_spf.yourfilter.nl ip4:5.157.86.174 -all