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Question: How do companies automatically setup subdomains by asking to add CNAME

discoposse.com

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Re: Question: How do companies automatically setup subdomains by asking to add CNAME

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I'm trying to build a custom domain network on my website but I couldn't figure out how people can use my subdomain to see their content

All depends by your domain registrar, in my company we simply can add/remove every type of domain records via API keys (so with a "simple" curl to our registrar endpoint)