home/categories/domain-utilities/dfinity-icskills-skills-custom-domains-skill-md
domain-utilitiestools

custom-domains

Register and manage custom domains for IC canisters via the HTTP gateway custom domain service. Covers DNS record configuration (CNAME, TXT, ACME challenge), the .well-known/ic-domains file, domain registration/validation/update/deletion via the REST API, TLS certificate provisioning, and HttpAgent host configuration. Use when the user wants to serve a canister under a custom domain, configure DNS for IC, register a domain with boundary nodes, troubleshoot custom domain issues, or update/remove a custom domain. Do NOT use for general frontend hosting or asset canister configuration without custom domains — use asset-canister instead.

dfinity
maintainer
dfinity
Mis à jour 3/31/2026
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11
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quick start

Installation and usage

Register and manage custom domains for IC canisters via the HTTP gateway custom domain service. Covers DNS record configuration (CNAME, TXT, ACME challenge), the .well-known/ic-domains file, domain registration/validation/update/deletion via the REST API, TLS certificate provisioning, and HttpAgent host configuration. Use when the user wants to serve a canister under a custom domain, configure DNS for IC, register a domain with boundary nodes, troubleshoot custom domain issues, or update/remove a custom domain. Do NOT use for general frontend hosting or asset canister configuration without custom domains — use asset-canister instead.

Installation
$ install --globalskills.sh
Utilisation

Après l'installation, vous pouvez utiliser ce skill en exécutant la commande suivante dans votre terminal :

skills use custom-domains