dnswall A daemon that filters out private IP addresses in DNS responses

openresolv A resolvconf compatible framework for managing resolv.conf

p5-Net-DNSBL-Statistics Gather DNSBL Statistics

adns Easy to use, asynchronous-capable DNS client library and utilities

ares An asynchronous DNS resolver library

bind8 The Berkeley Internet Name Domain, an implementation of DNS

bind84 The Berkeley Internet Name Domain, an implementation of DNS

bind9 Completely new version of the BIND DNS suite with updated DNSSEC

bind9-dlz The Berkeley Internet Name Daemon, with DLZ extensions

bind9-sdb-mysql BIND DNS 9 server which supports a MySQL backend

crossip Java DNS update client for the ThatIP protocol Java DNS update client for the ThatIP protocol Java DNS update client for the ThatIP protocol

ddclient Update dynamic DNS entries

ddup A DynDNS.org client for UNIX (Now support NIC v2.0)

dhid DHIS client for updating dynamic DNS entries in dhisd DNS tables

djbdns-tools Resolver tools from djbdns package

dhisd DHIS server for dynamic updates on the server using specific engines

djbdns

dlint Lint for DNS zones (Domain Name Server zone verification utility)

dnrd A proxy DNS daemon

dns_balance A dynamic load-balancing DNS server

dnsflood DNS flood detector

dnsmasq Lightweight, easy to configure DNS forwarder and DHCP server

dnsproxy A proxy for DNS queries

dnssecwalker DNSSEC Walker

dnstop Captures and analyzes DNS traffic (or analyzes libpcap dump)

dnstracer Trace a chain of DNS servers to the source

dnsutl Programs to make using DNS easier

dnswalk DNS debugger - requests a zone transfer and analyzes the result

domtools Set of utilities for extracting information from DNS records

ez-ipupdate Update your host name on any dynamic DNS service

firedns A C library for handling asynchronous DNS queries

fpdns FPDNS - Fingerprinting DNS servers

geta Geta(GET Address) - Simple IPv4/IPv6 address resolving tool

ghtool A command-line interface to the resolver library

h2n Translate host table to name server file format

hesiod A directory service built on DNS and BIND

host An utility to query DNS servers

idnkit A library to handle internationalized domain names

ipcheck A fully compliant DynDNS.org client for UNIX (supports NIC v2.0)

ldapdns LDAP-backed DNS server

libdjbdns Public domain DNS client library

maradns DNS server with focus on security and simplicity

mdnsd Advertise a service via Rendezvous

mydns DNS server designed to utilize the MySQL database

noip No-IP.com's dynamic DNS update client

nsd An authoritative only non-recursive name server

nslint Perform consistency checks on DNS zone files

nsping DNS "ping"

odsclient ODS Dynamic DNS Client

p5-BIND-Conf_Parser Perl5 module to parse BIND 8 configuration files

p5-DNS-Config DNS::Config is set of perl modules for name service configurations

p5-DNS-Zone DNS::Zone is set of perl modules for name service zone files

p5-DNS-ZoneParse Parse and manipulate DNS Zone Files

p5-Net-DNS Perl5 interface to the DNS resolver, and dynamic updates

p5-Net-DNS-SEC DNSSEC extensions to Net::DNS

p5-Net-DNS-ZoneFile Perl extension to convert a zone file to a collection of RRs

p5-Net-Nslookup Provides the capabilities of the standard tool nslookup(1)

p5-POE-Component-Client-DNS POE component for non-blocking/concurrent DNS queries

p5-Tie-DNS Tie interface to p5-Net-DNS

pdnsd Caching (permanently, writes to disk on exit) DNS proxy-server

posadis Domain Name Server (DNS) implementation

powerdns An advanced DNS server with multiple backends including SQL

py-adns A Python Interface to adns, the asynchronous DNS library

py-dns DNS (Domain Name Service) library for Python

rbldnsd Small and fast DNS daemon especially for DNSBL zones

sheerdns A light-weight, simple and fast master DNS server

skadns Asynchronous DNS client software and library

sleuth A tool for checking DNS zones

staticcharge A GTK client for the StaticCling dynamic DNS service

totd DNS proxy that supports IPv6 <==> IPv4 record translation

updatedd Dynamic DNS Update Client supporting multiple services

walker Recover zone file information from servers that use DNSSEC

zonecheck Perform consistency checks on DNS zones

fastresolve Programs that process web logs to get DNS and domain ownership info

checkdns A domain name server analysis and reporting tool

dnsdoctor Perform consistency checks on DNS zones

dnshijacker A tool to hijack DNS requests

dnsjava Implementation of DNS in Java

dnsmax-perl DNSMax-perl is a perl DNS update client for the REST DNSMax protocol

drill A dig style dnssec aware dns debugging tool

gresolver A graphical DNS query tool using GTK+

p5-Net-DNS-ZoneCheck Validate a DNS zone composed of Net::DNS::RR records

p5-Net-DNS-ZoneFile-Fast Perl module to parse BIND8/9 zone files

p5-Net-Domain-ExpireDate Perl module obtain expiration date of domain names

p5-Stanford-DNSserver A DNS name server framework with a Perl backend

poweradmin A set of PHP-scripts to manage PowerDNS over the web

py-dnspython A DNS toolkit for Python

py-twistedNames A DNS protocol implementation with client and server

rbllookup Check given IP/Host presence in 106 RBLs

scavenge Discover/audit forward and reverse DNS records

sqldjbdns DJB dns server with PostgreSQL backend

zonenotify A dns notify sender written in C

bind9-sdb-ldap The well known Bind9, patched for use of an LDAP based backend

dnscheck DNS zone sanity checker

inadyn INADYN - Simple DYNAMIC DNS client

libidn Internationalized Domain Names command line tool

p5-Net-LibIDN This module provides access to the libidn library

queryperf DNS Query Performance Testing Tool

tinystats DJB's tinydns statistics generator

bind94 The BIND DNS suite with updated DNSSEC and threads

c-ares An asynchronous DNS resolver library

dnsperf DNSPerf and ResPerf deliver accurate performance metrics of Domain Name Services

doc Diagnose unhealthy DNS domains

dualserver Combined DHCP/DNS server for small LANs

fourcdns A simple DNS server

ldns A library for programs conforming to DNS RFCs and drafts

ldnsm Manages LDAP enteries for the BIND9 SDB LDAP patch

nsd2 An authoritative only non-recursive name server

nss_mdns NSS module implementing multicast DNS name resolution

nss_resinit Resolver re-initialization NSS module

opendd A small DynDNS client

p5-DNS-EasyDNS Update your EasyDNS dynamic DNS entries

p5-Data-Validate-Domain Data::Validate::Domain - domain validation methods

p5-Net-DNS-Codes Collection of C library DNS codes

p5-Net-DNS-Resolver-Programmable Programmable DNS resolver for off-line testing

p5-Net-DNS-ToolKit Tools for working with DNS packets

p5-Net-DNSBL-MultiDaemon Net::DNSBL::MultiDaemon - multi DNSBL prioritization

p5-Net-Domain-TLD Look up and validate TLDs

p5-Net-RBLClient Queries multiple Realtime Blackhole Lists in parallel

p5-POE-Component-Server-DNS Non-blocking, concurrent DNS server component

pear-File_DNS PEAR class to read and write RFC1033-style DNS Zonefiles

pear-Net_DNS Resolver library used to communicate with a DNS server

powerdns-recursor An advanced DNS recursor

rbllookup-ng Check given IP/Host presence in RBLs

sshfp Generate SSHFP DNS records from knownhosts files or ssh-keyscan

vizone Updates the serialnumber in one or more zonefiles

bindgraph A RRDtool frontend for BIND statistics