K0p1-Git/cloudflare-ddns-updater
Dynamic DNS (DDNS) service based on Cloudflare! Access your home network remotely via a custom domain name without a static IP! Written in pure BASH~ observed · 2026-08-28
Health v2 · maintenance only
44/100
- Activity 27
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2123
- days_rel: n/a
- days_push: 443
- n_releases_24m: 0
Adoption not part of the score
1841 stars · 443 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A pure Bash script that updates Cloudflare DNS records with your current public IP, acting as a dynamic DNS (DDNS) updater. It is designed to run via crontab so a home network can be reached through a custom domain without a static IP.
Use cases
- keep a custom domain pointed at my home IP without a static IP
- update Cloudflare DNS record when my ISP changes my IP
- run a dynamic DNS updater on a Raspberry Pi via cron
- access my home server remotely using a domain name
- simple bash ddns script for Cloudflare
When to choose
- you use Cloudflare for DNS and want a dependency-free Bash solution
- you want a lightweight cron-based updater on Linux or macOS
- you prefer a simple script over running a daemon or container
When to avoid
- your DNS provider is not Cloudflare
- you need IPv6-only handling, notifications, or multi-provider support out of the box
- you want a GUI or managed service rather than a script you configure yourself
Facets
cli-tool · maturity active
networking configuration-management developer-tools networking self-hosted cli ddns cloudflare bash-script dns-updater cron home-network automation linux macos
1 source
- readme: https://github.com/K0p1-Git/cloudflare-ddns-updater · fetched 2026-08-28 · 4c0961d48ac4
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| K0p1-Git/cloudflare-ddns-updater | main | 44 |
For agents
markdown · JSON · MCP: product_card(name="K0p1-Git/cloudflare-ddns-updater")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem