twelsby/frigand repository overview

⁠FriGand - gandi.net dynamic DNS update service for your Fritz!Box

FriGand helps your Fritz!Box updating a gandi.net DNS A record

⁠What it is

FriGand is a spring boot application written in java using jetty, jax-rs, jackson and feign

⁠What you need

• A gandi.net API key⁠
• A domain using Gandi's LiveDNS nameservers

⁠What it does

FriGand accepts a DynDNS update GET request from your Fritz!Box. The query parameters will be translated into a POST for the Gandi V5 API. It updates the @ A record for the given domain with a ttl of 300 seconds (gandi.net minimum).

⁠Background

Fritz!Box DynDNS support is able to issue a GET when connecting to the internet. No POST, no PUT, no headers.

gandi.net V5 API⁠ is RESTful and accepts a PUT with headers to update DNS records.

⁠How to use it

Configure your Fritz!Box DynDNS to use the custom service.

Example URL:

https://apps.economore.io/frigand/update?username=<username>&domain=<domain>&ipaddr=<ipaddr> 

Username has to be set to gandi.net API Key and the domain is yours.

If you use it for personal purposes feel free to use our live instance shown.
We do not log anything or store your credentials - but I do understand if you run frigand yourself.