nsupdate.info!

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 allows you to create up to 3 hosts on a set of domains provided by No-IP.com

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 forwarding];20 free subdomains per domain, use on your own domains onlyINSTANTLY point yourname.afraid.org or yourname.com to any IP or URL;Dynamic DNS supported, several clients for Win32 and UNIX availableCurrently 86,232 other domains besides afraid.org in our shared domain pool;Round robin DNS supported (Multiple IP addresses for 1 hostname);IPv6 forward AND reverse (both .int and .arpa) supported. »

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.

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.

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

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.

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.Other features include+ IPV6 support+ web redirect(port 80 redirect, URL forwarding)+ subdomains+ MX record+ round robin DNS (multiple IP addresses for 1 hostname)+ offline settings(redirect to offline message or offline URL)+ custom DNS records(TXT, SPF,HINFO,SRV etc.)Sign up page: https://www.dynu.com/ControlPanel/AddDDNS

sftdyn - python dyndns/dynamic DNS server and updater for bind

Nubem Dynamic DNS - Free Dynamic DNS that relies on open standards.

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 be a quick and easy alternative to no-ip's basic DDNS service.

dd-ns.org is an ideal service for video surveillance, IP cameras and remote control, excellent for ftp, ssh and vpn services, Remote Desktop and website redirect.

GSLB.me is a hosted, cloud-based highly reliable DNS and Global Server Load Balancing solution that provides full authoritative DNS services and DNS-based geographical traffic balancing, failover, high availability, geographical routing, dynamic DNS and DNSSEC.