Dohna NS

Another DNS over HTTPS recursive resolver.

• EDNS Client Subnet
• JSON API

For Users

Read Dohna NS Documentation to learn how to install Dohna NS on your device.

Deploy

Provider	Deploy
Cloudflare
Vercel
Netlify

Environment Variables

Key	Default	Description
DNS	https://dns.google/dns-query	Specify a DNS over HTTPS server as the upstream.
API	https://dns.google/resolve	Specify a JSON API server as the upstream.
IPV4_PREFIX	32	Specify the EDNS client subnet IPv4 prefix length.
IPV6_PREFIX	128	Specify the EDNS client subnet IPv6 prefix length.

Self-hosted

You can use Netlify CLI or workerd (Recommended) to serve locally.

Make sure you can connect to upstream servers.

If you find a bug on self-hosted, try to reproduce it at dohna.ovh before reporting it.