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Dynamic DNS with GoDaddy. Update a godaddy subdomain to point to a dynamic IP address that keeps changing.

mikemylonakis.com/networking/poor-man's-dyndns-with-godaddy-domain/

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Name		Name	Last commit message	Last commit date
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.github/workflows		.github/workflows
cmd		cmd
.gitignore		.gitignore
LICENSE		LICENSE
Readme.md		Readme.md
build.sh		build.sh
go.mod		go.mod
go.sum		go.sum
godyndns.go		godyndns.go
godyndns_test.go		godyndns_test.go

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GoDaddy DynDns

godaddy-dyndns is a simple utility that is basically a DIY dynamic DNS. It checks the current public IP against a GoDaddy subdomain and, if they don't match, it updates the subdomain to point to the new IP address.

Installation

Grab the latest release binaries for your OS-architecture from the latest release.

Usage

$ ./godaddy-dyndns -h
godaddy-dyndns

Options:

  -h, --help                               display help information
      --api-key[=$GODADDY_API_KEY]         GoDaddy Api Key
      --secret-key[=$GODADDY_SECRET_KEY]   GoDaddy Secret Key
      --subdomain[=$GODADDY_SUBDOMAIN]     GoDaddy SubDomain to update. If the subdomain doesn't exist it creates it