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So, how does a DNS entry to 10.0.2.2 help to be reachable?

• hippich 7y ago
  Assuming it is not trolling. Every time you get new IP from the ISP, you update DNS record for that domain. And browsers can connect to it to the exposed 80/443 port.
  • xur17 7y ago
    I believe GP's point is that some providers don't provide a publicly routable ip address.
    • hippich 7y ago
      Ah, haven't experience such thing yet. But if such thing happens, indeed it becomes way more complicated.