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are supported.\n\n## Environment variables\n\n|Environment Variable|Description|Example-Value|\n|---|---|---|\n|`APP_MODE`|Application / log level|`release` \\ `debug`|\n|`APP_PORT`|Webserver port|`8080`|\n|`CLOUDFLARE_API_KEY`|Global API Key (Cloudflare User Settings)|`9e1a9405beaa42158ba179c0eb637651`|\n|`CLOUDFLARE_ZONE`|Name of the zone / domain|`your-domain.de`|\n|`CLOUDFLARE_MAIL`|Email address used for your Cloudflare user account|`mail@your-domain.de`|\n|`UPDATE_PASSWORD`|Password used to authorize the update request with the username \"update\"|`test123456#`|\n\n## Setup\n\n`go build`\n\nUse a reverse proxy for ssl encryption!\n\n## Docker Setup using Docker-Hub\n\nRun Docker container:\n```\ndocker run --name \u003ccontainer-name\u003e -d \\\n    --restart=always \\\n    -p 127.0.0.1:8080:8080 \\\n    -e APP_MODE=\"release\" \\\n    -e APP_PORT=\"8080\" \\\n    -e CLOUDFLARE_API_KEY=\"\u003cyour-cloudflare-key\u003e\" \\\n    -e CLOUDFLARE_ZONE=\"\u003cyour-cloudflare-zone\u003e\" \\\n    -e CLOUDFLARE_MAIL=\"\u003cyour-cloudflare-email\u003e\" \\\n    -e UPDATE_PASSWORD=\"\u003cpassword for update user\u003e\" \\\n    zoellert/cloudflare-dyndns:latest\n```\n\n## Manual Docker Setup\n\nClone Project.\n\nBuild Docker container:\n`docker build -t cloudflare-dyndns:0.1 .`\n\nRun Docker container:\n```\ndocker run --name \u003ccontainer-name\u003e -d \\\n    --restart=always \\\n    -p 127.0.0.1:8080:8080 \\\n    -e APP_MODE=\"release\" \\\n    -e APP_PORT=\"8080\" \\\n    -e CLOUDFLARE_API_KEY=\"\u003cyour-cloudflare-key\u003e\" \\\n    -e CLOUDFLARE_ZONE=\"\u003cyour-cloudflare-zone\u003e\" \\\n    -e CLOUDFLARE_MAIL=\"\u003cyour-cloudflare-email\u003e\" \\\n    -e UPDATE_PASSWORD=\"\u003cpassword for update user\u003e\" \\\n    cloudflare-dyndns:0.1\n```\n\nUse a reverse proxy for ssl encryption!\n\n## Router Setup\n\n### Securepoint\n\n| Setting | Description | Example |\n|---|---|---|\n|Hostname|Choose a subdomain from your Cloudflare zone|`home.your-domain.de`|\n|Username|Username for authentication|`update`|\n|Password|password defined in UPDATE_PASSWORD environment variable|`test123456#`|\n|Server|Address to your instance of this dyndns server|`dyndns-server.your-domain.de`|\n\n### FritzBox\n| Setting | Description | Example |\n|---|---|---|\n|URL|Address to your instance of this dyndns server|`https://dnydns-server.your-domain.de/nic/update?hostname=\u003cdomain\u003e\u0026myip=\u003cipaddr\u003e`|\n|Domainname|Choose a subdomain from your Cloudflare zone|`home.your-domain.de`|\n|Username|Username for authentication|`update`|\n|Password|password defined in UPDATE_PASSWORD environment 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