DuckDNS is a free, no-frills dynamic DNS service, but it only gives you a duckdns.org subdomain and leaves SSL up to you. DNS Beacon lets you use your own domain, issues free Let's Encrypt certificates automatically, and adds teams and a proper dashboard — while staying just as quick to set up on your router.
| Feature | DNS Beacon | DuckDNS |
|---|---|---|
| Free tier | ✓ | ✓ |
| Use your own domain | ✓ | ✗ |
| Free SSL certificates (Let's Encrypt) | ✓ | ✗ |
| Router support (DynDNS2) | ✓ | ✓ |
| IPv6 (AAAA) | ✓ | ✓ |
| No periodic re-confirmation | ✓ | ✓ |
| Teams / multiple users | ✓ | ✗ |
| EU operator (GDPR, Impressum) | ✓ | ✗ |
Comparison based on publicly available information as of May 2026. Competitor features and plans may have changed since — please verify on their website.
DNS Beacon speaks the standard DynDNS2 protocol, so your existing router config mostly carries over. Create a free account and point your hostname at us.