• FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    Duck DNS free dynamic DNS hosted on Amazon EC2. Duck DNS is a free service which will point a DNS (sub domains of duckdns.org) to an IP of your choice.
  1. Namecoin is a distributed domain name system based on the Bitcoin technology. Namecoin extends Bitcoin to add transactions for registering, updating and transferring domain names.


    • FreemiumProprietary
    • Mac
    • Windows
    • Linux
    • Online
    No-IP allows you to create up to 3 free Dynamics DNS hosts for private use. You will need to register for a free account, and either update your IP address via their web interface or download their Windows client.
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  2. Free DNS, Dynamic DNS, Static DNS services; 5 free shared hostnames, use anywhere; Unlimited number of domains per account (yes really); Free subdomain hosting, free domain hosting, free backup dns, reverse IPv6 DNS hosting (forward/reverse); Free URL redirection [web...
  3. Dynu offers free dynamic DNS service for yourname.dynu.com and yourname.com. It has a simple API(update URL) and offers free update client software.
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  4. nsupdate.info is a dynamic dns service. You usually need it so your router (or other dyndns2-compatible client) can update a hostname, so you don't need to know or find out your current IP address.
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  5. Using Dyn’s dynamic DNS eliminates the headache and human error associated with tracking ever-changing IP addresses and allows you to avoid the alternative of purchasing pricey static IPs. Dynamic DNS Pro costs 55 USD annually for 30 dynamic hosts

    Discontinued

    This service was discontinued and replaced by Oracle Cloud Infrastructure in May of 2020.

  6. Free DNS, Managed DNS and DDoS Protected DNS hosting with included web redirects, mail forwards and Round-Robin load balancing. Instant updates in Europe, North America, Asia, and Australia.
  7. DNS-O-Matic (dnsomatic.com) provides you a free and easy way to announce your dynamic IP changes to multiple services with a single update.
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    • FreeProprietary
    • Windows
    • Linux
    • Online
    • Android
    • Android Tablet
    • Software as a Service (SaaS)
    Reliable and stable Dynamic DNS service. - no need to update every 30 days - free service - Use your own 2nd level domain - update IP with API or Windows/Android/Linux client - add free SSL certificates via Let's Encrypt
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    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Online
    • OpenWrt
    • Tomato
    • DD-WRT
    Duiadns is an enhanced and free dynamic dns provider with an unique feature named ipv6 for lan that allows you to update your LAN devices IPv6 address direclty from the router.
  8. Free DNS service for the self-reliant people who want to experiment on their own, or keep all their zones in a single place. Primary and secondary name server, automatic reloads every 15 minutes, SRV, TXT and IPv6 support, and feature of web redirections / frames.
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  9. Your router doesn't support DynDNS, OpenDNS or DNS-O-Matic by default or is limited in number of dynamic DNS services? You can use this simple client to send IP changes to your dynamic account automatically.
  10. DirectUpdate is an application that runs transparently in background (as a service, even when no user is logged), and check the IP address assigned to the machine.
  11. A collaborative network of nodes. Storm is the way to improve the management of your web application. Manage, monitor and stress test your web resources. Automation server, workflow, continuous integration, automatic development.
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