Your IP Changes. Your Hostname Doesn't.
Dynamic IP addresses make remote access a challenge. Every time your ISP assigns a new IP, your connections break. DynBind solves this by keeping your hostname pointed at your current IP — automatically and instantly.
Built on enterprise-grade DNS infrastructure with global anycast routing, DynBind delivers fast, reliable hostname resolution with 99.99% uptime. Whether you're accessing a home server, office network, security cameras, or VoIP system — DynBind keeps you connected.
How DynBind Works
Register your hostname through the DynBind dashboard or API. Choose a subdomain or use your own domain.
Configure your router's built-in DDNS client, or install our lightweight update agent on any device.
When your IP changes, the client automatically notifies DynBind and your DNS record is updated instantly.
Access your devices using a consistent hostname that always resolves to your current IP address.
Common Use Cases
VoIP & SIP Trunking
Keep your SIP endpoints registered and accessible even when your office IP changes. Essential for remote PBX access and SIP trunk failover.
Security Cameras & NVRs
Access your surveillance system remotely without worrying about IP changes. Perfect for multi-site businesses and home security.
Remote Desktop & VPN
Connect to your office or home computer from anywhere. DynBind ensures your VPN or RDP connections always reach the right destination.
Smart Home & IoT
Access home automation systems, NAS devices, and IoT platforms remotely with a reliable, memorable hostname.
Technical Specifications
| Feature | Specification |
|---|---|
| DNS Protocol | Standard DNS (UDP/TCP port 53) |
| Update Protocol | HTTPS REST API, DynDNS2 compatible |
| Record Types | A, AAAA, CNAME, MX, TXT |
| Minimum TTL | 60 seconds |
| IPv6 Support | Full dual-stack support |
| Update Methods | API, Web UI, Router DDNS, Scripts |
| Authentication | Token-based, username/password |
| SSL/TLS | Free Let's Encrypt certificates |
Works with any router that supports custom DDNS providers, including Ubiquiti, MikroTik, pfSense, Cisco, ASUS, Netgear, TP-Link, and more.
Simple, Transparent Pricing
- Unlimited Hostnames
- Multiple Custom Domains
- 30-second TTL
- Priority API
- Priority Support