Alternatives to Dyn for all platforms with Free or Open Source License

  • No-IP icon


    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...

    Freemium Mac Windows Linux Web / Cloud

  • FreeDNS icon


    Free DNS, Dynamic DNS, Static DNS services; 5 free shared hostnames, use anywhere; Unlimited number of domains per account (yes...

    Free Mac Windows Linux

  • Duck DNS icon

    Duck DNS

    Duck DNS free dynamic DNS hosted on Amazon EC2. Duck DNS is a free service which will point a DNS (sub domains of to an...

    Open Source macOS Windows Linux Web / Cloud

  • icon is a dynamic dns service. You usually need it so your router (or other dyndns2-compatible client) can update a...

    Open Source Web / Cloud Self-Hosted

  • Duiadns icon


    Duiadns is an enhanced and free dynamic dns provider with an unique feature named ipv6 for lan that allows you to update your LAN...

    Free Mac Windows Linux Web / Cloud OpenWrt Tomato ... DD-WRT

  • icon

    Free DNS, Managed DNS and DDoS Protected DNS hosting with included web redirects, mail forwards and Round-Robin load balancing....

    Freemium Web / Cloud

  • Dynu Dynamic DNS icon

    Dynu Dynamic DNS

    Dynu offers free dynamic DNS service for and It has a simple API(update URL) and offers free update...

    Free Mac Windows Linux Web / Cloud

  • icon

    Free Dynamic DNS names for personal use - the perfect DynDNS replacement.

    Free Web / Cloud

  • DtDNS icon


    DtDNS provides DNS hosting and related services to everyone from home users to hosting firms with hundreds of domain names. Dynamic...

    Free Web / Cloud

  • DNS-O-Matic

    DNS-O-Matic ( provides you a free and easy way to announce your dynamic IP changes to multiple services with a single...

    Free Web / Cloud

  • BuddyNS icon


    BuddyNS is the fastest-to-synchronize DNS service on the Internet. Whenever you add or modify records for your domain name, BuddyNS...

    Free Web / Cloud

  • sftdyn

    sftdyn - python dyndns/dynamic DNS server and updater for bind Create your own dynamic dns server! IP updates are possible via...

    Open Source Linux

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  • Nubem Dynamic DNS icon

    Nubem Dynamic DNS

    Free Dynamic DNS that relies on Open Standards

    Free Mac Windows Linux Web / Cloud Android

  • icon Discontinued

    IP-rekt is a free DDNS service that uses your browser to synchronize your dynamic IP with an address you can share. It was designed to...

    Free Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad

  • icon is a cloud-based highly reliable DNS and Global Server Load Balancing solution that provides full authoritative DNS services...

    Freemium Web / Cloud

  • icon

    The Domain Tools Bundle includes free URL Forwarding, free Email Forwarding and free DNS Management. We make it simple to: forward...

    Free Web / Cloud

  • Zerigo Managed DNS icon

    Zerigo Managed DNS

    Managed DNS services. Leverage our global network for your DNS queries -- great for cloud services, fast updates, easy-to-use UI, API...

    Freemium Web / Cloud

  • XName icon


    XName is a DNS host, free for personal use.

    Free Personal Web / Cloud

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  • PointDNS icon


    Point is a fully managed DNS solution trusted by thousands of users and responsible for more than 220 000 domains worldwide. We...

    Freemium Web / Cloud

  • icon

    Looking for a domain name service provider? provides world-wide coverage with bulk features. It turns managing multiple...

    Freemium Web / Cloud