dns-parser

This library parses BIND zone files and outputs DNS objects.

DNS binary wire format packet builder, label compression reader, and header parser

DNS binary wire format packet builder, label compression reader, and header parser

🌐 A zero-dependency TypeScript library for encoding and decoding DNS binary packets (RFC 1035, EDNS0, DNSSEC). Works seamlessly across Node.js, Deno, Bun, and browsers—perfect for DNS over HTTPS (DoH) and custom DNS clients/servers. 🚀

SDN Controller code in Python. Every DNS Packet is forwarded to the controller and the controller checks for prohibited sites against a database. The base code is the simple_switch_13.py which comes with RYU installation. RYU doesn't provide a DNS packet parser. The parser was made with Python DPKT library.

ℹ Tools to Process 'DNS' Response Data

High-performance, zero-copy DNS message parsing and building for Rust — queries and responses, no_std, broad RFC extension coverage (EDNS, DNSSEC, SVCB/HTTPS, TSIG).

Library to handle DNS messages

SRV Record Parser analyzes DNS SRV records and extracts service location information including priority, weight, port, and target server details.

CAA Record Parser analyzes DNS CAA records that specify which Certificate Authorities are authorized to issue certificates for a domain.

A zero-dependency RFC-compliant DNS parser implemented in Rust