Comment by XMPPwocky

6 years ago

Dangling domains happen all the time. As long as the main one that's actually used is still controlled by the org, others can quite easily slip through the cracks, not renewed while still present in the codebase.

Indeed! It's not even a hypothetical in this case. According to the article, Zoom was just 5 days away from letting one of the domains expire when the author told them.