Sysolving DNS
Free Dynamic DNS
Access your home networks and IoT devices with a free subdomain and our reliable DNS service.
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Why Choose Sysolving DNS?
Free Forever
Our service is completely free, with no hidden charges or premium tiers.
Reliable & Secure
Hosted on Secure HOST, ensuring high uptime and robust security for your domains.
Easy to Use
Simple setup process and intuitive management interface for all users.
How Sysolving DNS Works
1. Sign Up
Create a free account using one of our supported login methods.
2. Choose Your Subdomain
Select a unique subdomain under sysolvingdns.org for your device or network.
3. Update Your IP
Use our simple API or clients to keep your IP address up to date.
Frequently Asked Questions
Dynamic DNS (DDNS) is a method of automatically updating a name server in the Domain Name System (DNS) with the active DDNS configuration of its configured hostnames, addresses or other information.
You can update your IP as often as every 5 minutes. However, most home internet connections don't change IP that frequently, so updating once an hour is usually sufficient.
Yes, Sysolving DNS is completely free to use. We rely on donations and support from our community to keep the service running.
Support Sysolving DNS
Help us keep Sysolving DNS free and improve our services by supporting us!