3rd / godnsvalidator

godnsvalidator is a simple DNS server validator that replaces dnsvalidator.

Install:

go install -v github.com/3rd/godnsvalidator

Use:

wget https://github.com/trickest/resolvers/blob/main/resolvers-community.txt -O input.txt
godnsvalidator -servers input.txt -root example.com -timeout 1 -threads 20 -o resolvers.txt