Browse free open source DNS software and projects for Linux below. Use the toggles on the left to filter open source DNS software by OS, license, language, programming language, and project status.

  • Level Up Your Cyber Defense with External Threat Management Icon
    Level Up Your Cyber Defense with External Threat Management

    See every risk before it hits. From exposed data to dark web chatter. All in one unified view.

    Move beyond alerts. Gain full visibility, context, and control over your external attack surface to stay ahead of every threat.
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 1
    theHarvester

    theHarvester

    E-mails, subdomains and names

    theHarvester is a very simple to use, yet powerful and effective tool designed to be used in the early stages of a penetration test or red team engagement. Use it for open source intelligence (OSINT) gathering to help determine a company's external threat landscape on the internet. The tool gathers emails, names, subdomains, IPs and URLs using multiple public data sources.
    Downloads: 56 This Week
    Last Update:
    See Project
  • 2
    OpenWrt-dist

    OpenWrt-dist

    A depot of OpenWrt device.

    Downloads: 41 This Week
    Last Update:
    See Project
  • 3
    Small HTTP server

    Small HTTP server

    Universal server

    It is not only a web server, it is also Mail server, DNS server, FTP server, Proxy server, VPN server and client... All in one! This program will help you to open all the possibilities Internet can offer for your company - public site, provide Internet access and personal mailboxes for each employee! HTTP server. Server Side Includes. Regular expression in SSI. CGI interface for scripts (Executable files; Perl,PHP, or another external interpreters) ISAPI interface. Virtual hosts and directories Mail POP3 server. SMTP server. FTP server HTTP proxy server DNS server DHCP server HTTP TLS VPN server
    Downloads: 28 This Week
    Last Update:
    See Project
  • 4
    Zeroconf networking allows easy connection of hosts without needing to setup DHCP servers or assign static IPs. This project is intended to provide support for Zeroconf (http://www.zeroconf.org) networking for Linux and Unix machines.
    Leader badge
    Downloads: 5 This Week
    Last Update:
    See Project
  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    Check given IP/Host presence in 106 RBLs. Now, you don\'t have to check a lot www sites, just run this script in console.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 6
    Visual Synapse are component wrappers around the Synapse tcp/ip libraries. It wraps a few common internet protocols, like HTTP, UDP, DNS, ICMP, TCP and SMTP to multi-threaded components that can be used with Delphi, Kylix, Freepascal and C++ Builder.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    A Simple ODS Client for use on most UNIX systems which communicates with the ODS server to transmit DNS updates over a SSL-secured connection
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    BlueQuartz is an open source web hosting platform. It is a management platform used for; Virtual Web Sites, E-Mail Servers, DNS, FTP, SQL, etc. Everything needed to run a Web Hosting Company.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    DNS Metasync helps DNS administrators to deploy a DNS cluster where slaves servers' zones are kept in sync with the master: adding or deleting a zone in the master reflects the change on the whole umbrella in an automated fashion
    Downloads: 0 This Week
    Last Update:
    See Project
  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
    Learn More
  • 10
    DNSBL6d is a new RBL server that will be lightweight with IPv6 capiblities, MYSQL intergration, and other features. Your suggestions are welcomed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    This is a bash script that provides to a Linux DNS server Dynamic DNS capabilities using any pop3 client.
    Downloads: 0 This Week
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    See Project
  • 12
    An example registrar portal for provisioning ENUM domains with ENUM trial registries. Currently supported is the Austrian ENUM Trial registry, other registries may be added.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    The EPPTT is a flexible, script based EPP client. It can be used to mount fully automated and comprehensive tests against different implementations of EPP. It has both an intutive command line interface as well as a user friendly web interface. EPPTT
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14

    GRFPLANES

    Investing in America through it's People

    GRF Foundation Investing in America through It’s People The mission of GRF Foundation is to give back to the American People through:  Educational Grants and Awards  Providing seed monies to small business Entrepreneurs  Rebuilding lives through Green Housing  Transportation Grants for sick children to medical facilities Educational Grants and Awards The mind is a valuable asset to unlocking the potential of every American and improving America’s overall intellectual strength, ability to successfully meet the challenges of the 21st Century, and ensure each American’s financial future. Report Card Awards A = $100 B = $50 C = $25 (2nd through 12th Grade only) High School Diploma $ 5,000 Maximum Associate of Arts Degree $10,000 Maximum or 2 years of Educational Cost Advance Technical Cert/Degree $15,000 Maximum or 2 years of Educational Cost Advance Bachelor’s Degree $25,000 Maximum or 4 years of Educational Cost Advance Master’s D
    Downloads: 0 This Week
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    See Project
  • 15
    JmDNS is a java implementation of the IETF draft RFP multicast extensions for DNS. This project contains the needed elements for service discovery and service registration. It is compatible with Apple\'s Rendezvous service. This project has been moved to http://www.jmdns.org. This site is no longer actively maintained. Please visit us at our new home!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    NSTX - An IP-over-DNS implementation. Creates a bi-directional IP-tunnel through (valid) DNS-requests.
    Downloads: 0 This Week
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    See Project
  • 17
    OpenISP: A suite of ISP Management Software (GPL licensed.) mysqlBind, mysqlApache, mysqlRadius, mysqlSendmail, mysqlISP, mysqlRadacct, mysqlIPM and others. NOTICE: Moved to freshmeat.net and www.openisp.net. For third party wrappers: unixservice.com
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    The project aims to provide additional functionality to the OpenSRS manage.cgi enabling a Registration Service Provider (RSP) to offer value-added web hosting services such as domain forwarding to its domain registration clients.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    perl-dyndns is project to provide cross platform (Win, Mac, Linux) solution for DHCP ISP-connected users, that can obtain permanent DNS, MX and webhosting service for http://www.dyndns.org/. PROJECT MOVED. See Github user jaalto.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Small Host Control Panel for small ISP's and web hosting providers. Provides auto-configuration of Apache, FTP, and Bind with a simple to use web interface in PHP. Built to be non-intrusive for easy install/uninstall.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    The 3rd Base is a Shared Hosting administrations panel. It can be used by admins, resellers and customers to configure VirtualHosts, Domains, DB's, FTP / WebDAV. It's written in PHP5 fully object oriented with an Ajax-based GUI using the dojo toolkit.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    CBMS is designed to relieve the burden on dnsbl operators by providing a management framework for their databases and data. CBMS will co-exist with existing management systems or work just as well if not better as the only management system.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    The PostgreSQL ISP Admin Tools are series of utilities to help administrating webhosting (apache,bind,posrfix,vsftpd) environments less painful, using both commandline and webbased applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    dotP2P would consist of servers running caches to keep track of domain and nameserver records. Cache servers can be created with any server that supports XML-RPC or SOAP. MySQL is used to store the the cache data.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    inetdxtra is a collection of inetd-based servers aimed at low-powered hardware like the Linksys NSLU2. It comprises a lightweight DNS, DHCP, MVPrelay, CTCS, SMTP, WWW, HTTP proxy and XMPP/Jabber server.
    Downloads: 0 This Week
    Last Update:
    See Project
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