Domains with DNS TXT v=spf1 a mx ip4:77.165.170.82 ip4:51.254.230.201 ip4:51.83.66.201 ip4:151.80.221.26 include:_spf.yourfilter.nl -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:77.165.170.82 ip4:51.254.230.201 ip4:51.83.66.201 ip4:151.80.221.26 include:_spf.yourfilter.nl -all.