go-ddns-client

README

go-ddns-client

A Go dynamic DNS client

Features:

• Application behaviour, router, DDNS service and notification service configuration implemented in json
• Configuration change detection, hot refresh / reload
• Public IP address determination via direct communication with a BT Smart Hub 2 router on the LAN, prevents having to perform an HTTP request to a public external internet service to determine the current public IP.
• Falls back to using https://api.ipify.org to determine the public IP address when not using a BT Smart Hub 2 router.
• IPv4 and IPv6 support
• Realtime notifications
• A built-in http server that serves up the current IPv4 and IPv6 IP addresses

Supported DDNS services:

• DuckDNS
• GoDaddy
• Namecheap
• NoIP
• Cloudflare

Supported notification services:

• Email (SSL and TLS)
• Sipgate IO SMS

Tested on:

• Linux x64
• Linux Arm aarch64
• Windows10

Build with Go build:

#Linux x64
env GOOS=linux go build ./cmd/go-ddns-client/go-ddns-client.go

#Linux Arm aarch64
env GOOS=linux GOARCH=arm64 go build ./cmd/go-ddns-client/go-ddns-client.go

#Windows
env GOOS=windows go build ./cmd/go-ddns-client/go-ddns-client.go