📓
Knowledge
  • Knowledge Base
  • Applications
    • Gitbook
      • CSS Overrides
    • PiHole
      • Automated Whitelist Script
      • Block Lists
      • Config Files
      • DNS over HTTPS
      • Local DNS
    • SSH
      • SCP
      • SSH Keys
        • ssh-add
        • ssh-agent
        • ssh-keygen
      • SSH on Windows
      • SSH on macOS
    • Youtube-DL
      • Youtube-DL Config File
      • Youtube-DL .netrc File
  • Linux
    • Administration
      • dmesg
      • Unattended Upgrades
      • cron
        • cron.d Directory
        • Listing cron jobs
      • sudo
        • BUG: setrlimit(RLIMIT_CORE) Error
        • Add Sudo Privileges to User
      • System Restart Required
    • Applications
      • Apache
      • ddclient
        • Installing Latest (ddclient)
        • Cloudflare DNS (ddclient)
        • Commands (ddclient)
      • PHP
      • NGINX
        • Configuration Files Structure
    • Commands
      • ln -s : Symbolic Links
      • rsync
    • File System
      • File Management
        • Extended Attributes
        • find (command)
        • rsync (command)
        • tar (command)
      • File Sharing
        • AFP
        • SAMBA
        • NFS
      • Volume Management
      • ZFS on Linux
        • Reference Guides
        • Installing ZFS on Debian
        • Migrating ZFS Pools
        • sharenfs - Native ZFS NFS shares
    • Hardware
    • Networking
      • Disable IPv6
    • New System Setup
      • Debian Setup Guides
      • Disable CloudInit (Ubuntu)
      • Recommended packages
    • Package Management
      • apt Commands
      • apt Logs & History
      • Getting info about Packages
      • dpkg
      • dpkg-query
    • Performance & Diagnostics
      • Memory Usage
      • SMART Drive Tools
      • System Information
    • Remote Desktop
    • SystemD
      • Delay Docker until after ZFS init
      • Documentation for SystemD
      • Show Service's Connections
    • Users & Groups
      • Adding New Users
  • Shells
    • Change Default Shell
      • macOS
    • Get Shell Information
    • Screen
    • Terminal Emulators
      • iTerm2
    • zsh
      • macOS Config
  • macOS
    • Hostname - macOS
    • Homebrew
      • Formulae (packages)
        • speedtest-cli
  • BASH
    • Check if File / Directory Exists
  • Docker
    • Docker Networking
    • Install Docker
      • Enable Memory Swappiness - Linux
    • Docker Compose
      • Environmental Variables for Compose
    • Docker Networking
    • Docker Commands
      • docker attach
  • Python
    • Virtual Environments
  • Web Services
    • DNS Records
      • DNS SPF Record
      • WHOIS - Lookup
    • Domain Parking
    • IANA Registered Ports & Services
Powered by GitBook
On this page
  • Cloudflare API Requirements
  • ddclient.conf
  1. Linux
  2. Applications
  3. ddclient

Cloudflare DNS (ddclient)

Setting up ddclient to update Cloudflare DNS

PreviousInstalling Latest (ddclient)NextCommands (ddclient)

Last updated 4 years ago

Cloudflare API Requirements

Cloudflare now requires ddclient version 3.9.1 or higher due to a change to APIv4. Debian/Ubuntu packages are currently behind at 3.8.x (As of 2020.08.06)

See : .

ddclient.conf

The 'cloudflare' protocol is used by DNS service offered by www.cloudflare.com.

Configuration variables applicable to the 'cloudflare' protocol are:
  protocol=cloudflare          ##
  server=fqdn.of.service       ## defaults to www.cloudflare.com
  login=service-login          ## login name and password  registered with the service
  password=service-password    ##
  fully.qualified.host         ## the host registered with the service.

Example ddclient.conf file entries:
  ## single host update
  protocol=cloudflare,                                         \
  zone=dns.zone,                                               \
  login=my-cloudflare.com-login,                               \
  password=my-cloudflare.com-secure-token                      \
  myhost.com

  ## multiple host update to the custom DNS service
  protocol=cloudflare,                                         \
  zone=dns.zone,                                               \
  login=my-cloudflare.com-login,                               \
  password=my-cloudflare.com-secure-token                      \
  my-toplevel-domain.com,my-other-domain.com

Installing Latest ddclient