GitHub - Cottand/leng: :zap: fast dns server, built to block advertisements and malware servers
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:zap: fast dns server, built to block advertisements and malware servers - GitHub - Cottand/leng: :zap: fast dns server, built to block advertisements and malware servers

A few months ago I went on a quest for a DNS server and was dissatisfied with current maintained projects. They were either good at adblocking (Blocky, grimd…) or good at specifying custom DNS (CoreDNS…).

So I forked grimd and embarked on rewriting a good chunk of it for it to address my needs - the result is leng.

  • it is fast
  • it is small
  • it is easy
  • you can specify blocklists and it will fetch them for you
  • you can specify custom DNS records with proper zone file syntax (SRV records, etc)
  • it supports DNS-over-HTTPS so you can stay private
  • it is well-documented
  • can be deployed on systemd, docker, or Nix

I have been running it as my nameserver in a Nomad cluster since! I plan to keep maintaining and improving it, so feel free to give it a try if it also fulfils your needs

    • Nico@r.dcotta.euOPEnglish
      1·
      1 year ago

      If you mean CNAME flattening I have an issue for it. If you mean recursively resolving CNAME until the end record is found, it does support it.

      For example, if you set a custom record mygoogle.lol IN CNAME google.com Leng will return a response with an A record with a google.com IP address when you visit mygoogle.lol