DynIP – Dynamic DNS with RFC 2136, IPv6, DNSSEC, and BYOD

DynIP is a Dynamic DNS service offering 60-second DNS propagation (faster than typical 30-minute caching) with support for RFC 2136 TSIG, IPv6, DNSSEC, and bring-your-own-domain functionality. It targets homelabs, edge routers, and infrastructure teams with a generous free tier and works natively with routers and Kubernetes tools like FortiGate, OPNsense, and cert-manager.