git clone https://github.com/devanshbatham/getresolvers
cd getresolvers
pip install .
(~) >>> getresolvers
__ __
___ ____ / /________ ___ ___ / / _____ _______
/ _ `/ -_) __/ __/ -_|_-</ _ \/ / |/ / -_) __(_-<
\_, /\__/\__/_/ \__/___/\___/_/|___/\__/_/ /___/
/___/
🔍 Fetching resolvers
1.1.189.244
1.1.189.228
1.1.187.97
1.1.178.251
1.1.178.221
1.1.178.200
1.1.136.105
...........
...........
1.0.249.11
1.0.233.246
1.0.232.226
1.0.231.206
1.0.216.157
1.0.216.155
✅ Resolvers found : 250
Under the hood, the utility uses dnsvalidator for fetching IPv4 DNS servers by verifying them against baseline servers, and ensuring accurate responses. The used Github action worflow is inspired from fresh-resolvers.