Free Dynamic DNS

Get public hostnames for your dynamic IPv4 and IPv6 addresses within seconds.

Reach your private hosts

No need to set up NAT and port forwarding any more. With dynv6 you can easily assign public hostnames to your private hosts.

Use our advanced APIs

Update your zones using HTTP(S), SSH with public key authentication or DNS updates with TSIG keys.

Free for everyone

Please be aware that we don't offer enterprise-grade DDoS protection and SLAs. Don't use it for critical services.