edns0

a powerful DNS toolkit for python

Class to implement RFC7871 (Client Subnet in DNS Queries) for dnspython.

DNS data model and Name Server with serializer for the wire and master file format

Lightweight authoritative DNS server with UDP, TCP and DNS-over-TLS, TOML zones, and local or S3-compatible storage.

Very simple DoH server based on Python 3, which passes the client IP via ECS.

A simple DNS Server use libevent，support edns0

streaming media chunks over DNS cus unhinged funny hahah

High-throughput zero-disk local DNS sinkhole daemon in Go with DoH, EDNS0 padding (RFC 8467) and DNS rebinding protection.

draft-levy-edns0-subnet-via-mapped-addressing