Posts in dns

How to set up a wildcard subdomain on Google Domains

Today, I was working with dokku, and I found myself in need of a wildcard subdomain. A wildcard DNS record is a record that will match requests for non-existent subdomains. For instance, if you set a wildcard DNS record to *, and a user requests or, etc.. the requests will be forwarded to whichever server * points to.

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