What's New

Free dyndns.dk hostnames that haven't received an IP update in 90 days will get a warning email. After 180 days of inactivity, the hostname is automatically disabled to keep the namespace clean. You can re-enable your hostname at any time by logging in and updating your IP.

All your domains and dynamic hostnames in one view. Switch between All, Domains, and Dynamic tabs. See DNS status, IP addresses, and last update times at a glance. Logged-in users are redirected here automatically.

KyedNS has a new look. Clean landing page, new fonts (Satoshi for headings, DM Sans for text, JetBrains Mono for technical data), and a restrained color palette that puts your data first. Touch-friendly buttons for mobile users.

When DNS record sync to PowerDNS fails, you now see a "Sync Failed" badge on your dashboard instead of the error being silently logged. The error details are shown on hover.

KyedNS now checks your domain's DNS status automatically. Stale domains are re-checked every 6 hours in the background. You can also trigger a manual check from the dashboard.

After changing a DNS record, check if it has propagated across 8 global resolvers (Google, Cloudflare, Quad9, OpenDNS, and more). See a progress bar and per-resolver status. Available from any domain page.

Step-by-step instructions for configuring your router to auto-update your hostname. Supports ASUS, Fritz!Box, Synology NAS, pfSense, DD-WRT/OpenWrt, and generic ddclient/cron setups. Your credentials are pre-filled — just follow the steps.

Upload a BIND zone file to bulk-import DNS records. Supports A, AAAA, CNAME, MX, TXT, SRV, and CAA records. SOA and NS records are skipped (managed by KyedNS).

Select multiple DNS records and delete them or change their TTL in one action. Use the checkboxes next to each record and the action bar that appears.

New /api page documenting the DynDNS2 protocol, authentication, response codes, and dual-stack behavior. Includes ready-to-use examples for curl, ddclient, and PowerShell.