Domains with DNS TXT v=spf1 a mx include:_spf.hostnet.nl ip4:172.16.71.143 ip4:157.97.79.37 ip4:157.97.78.141 ip4:185.107.113.251 ip4:185.89.173.118 ip4:178.162.140.161 -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.hostnet.nl ip4:172.16.71.143 ip4:157.97.79.37 ip4:157.97.78.141 ip4:185.107.113.251 ip4:185.89.173.118 ip4:178.162.140.161 -all.