> I can switch to a different domain for the server.
Sure you can do that for some internal/private service. But how can you do that when you have a public user base who expects a service at foobar.com which has DNS issues?
You can’t, unless you build fallback domains into the protocol. But at least you can inform your users about the fallback domain instead of having to just shrug your shoulders.
Sure you can do that for some internal/private service. But how can you do that when you have a public user base who expects a service at foobar.com which has DNS issues?