No-IP is described as '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' and is a popular Dynamic DNS service in the network & admin category. There are more than 25 alternatives to No-IP for a variety of platforms, including Web-based, Windows, Linux, SaaS and Mac apps. The best No-IP alternative is Duck DNS, which is both free and Open Source. Other great apps like No-IP are FreeDNS, Dynu Dynamic DNS, deSEC and NameCoin.
Constellix is a DNS traffic management suite with integrated network monitoring services. Constellix is the newest product from DNS Made Easy, the industry leader for speed and reliability.
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.
Authoritative, dynamic and geo-DNS, traffic balancing, CDN offload, domain services and DNS firewall. With full DNSSEC support.
You're tired of complicated domain management. You're tired of constantly being bombarded with up-selling. You want to register a domain and set it up with as little effort as possible. You want to be able to automate everything, so you can set it and forget it.
This Free DNS hosting service is provided to help people that don't want to lose time and money with providers not always reactive to DNS changes.
Alviy is Infrastructure-as-a-Service provides Dynamic DNS, Backup/Secondary DNS service and domain hosting with DNS zone management.
It's free forever and similar to DuckDNS. Both are better than No-IP for me
No-IP offers a free tier, but it requires periodic confirmation to keep the hostname active. This can be inconvenient for users who prefer a fully functional free service like Alviy, which provides free dynamic DNS without the same restrictions.
Point is a fully managed DNS solution trusted by thousands of users and responsible for more than 220 000 domains worldwide.
BuddyNS is the fastest-to-synchronize DNS service on the Internet. Whenever you add or modify records for your domain name, BuddyNS synchronizes within 10 minutes, or immediately with SyncNOW!. As a comparison, most alternative services synchronize in one to twelve hours.
Fast DynDNS, NoIP alternative. Free service, long-term hostnames (yearly update is enough), ipv6 compatible.
HostDNS Premium Managed DNS Hosting with more than 70 servers around the globe. Servers are using Anycast and DDoS protection.
A fast, reliable, and globally accessible DNS hosting service maintained by a team of experts, with amazing capabilities.
United States
China
This is a service that rides on top of "no-ip"; doesn't replace ni-ip (in fact, it will announce to "no-ip". Irony)