

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. Namecoin provides an alternative to the existing domain name system (DNS), in which names can be...
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- BSD

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.


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


Managed DNS hosting with global Anycast network, DDoS protection, web redirects, mail forwards, load balancing, DNSSEC, and 24/7 live support included.

Alviy is Infrastructure-as-a-Service provides Dynamic DNS, Backup/Secondary DNS service and domain hosting with DNS zone management.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows
- Linux
- Online
- Android
- Android Tablet
- Software as a Service (SaaS)


+1
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.


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.


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.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- OpenWrt
- Tomato
- DD-WRT

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.



Dynamic DNS and Free DNS Hosting • Make your home network accessible from everywhere. • Host DNS records for your domains at YDNS.
DNS Made Easy offers enterprise managed DNS and geographical load balancing services on a global IP Anycast DNS network with a 100% uptime guarantee.
Cost / License
- Paid
- Proprietary
Platforms
- Online
Free dynamic names on the domains we provide.
Usually ISP (Internet Service Providers) assign you a different IP-address each time you connect to the net via modem, ISDN or xDSL. DynDNS is a service, that provides you with a valid, unchanging, internet domain name (an URL) to go.

Free DNS service for the self-reliant people who want to experiment on their own, or keep all their zones in a single place.
Dynamic DNS is a service that allows you to access a remote machine through a domain name instead of knowing it's IP address.



DDNS Updater checks for changes to the external IP address of a Microsoft Windows computer, and updates a dynamic DNS (DDNS) service whenever a change is detected.



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.

LockIP offers a simple and reliable dynamic DNS service with up to 5 free hostnames under shared domains. Users can easily register for a free account to manage and update their IP addresses.
Create an easy to remember hostname like mywebcam.staticip.io that points to your dynamic IP address ie. 33.44.55.66.
Cost / License
- Paid
- Proprietary
Application type
Alerts
- Discontinued
Platforms
- Self-Hosted

free-ddns provides dynamic DNS service as alternative as the most common services like no-ip or dyndns

Authoritative, dynamic and geo-DNS, traffic balancing, CDN offload, domain services and DNS firewall. With full DNSSEC support.


Fast DynDNS, NoIP alternative. Free service, long-term hostnames (yearly update is enough), ipv6 compatible.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)




















































