| Google DNS | Users whose problem is closer to a general global public resolver | global public-resolver baseline and international-general framing are stronger | If the real problem is closer to a Chinese-internet public resolver adjacent to the Alibaba ecosystem, this side becomes a misfit quickly | Low-medium | Best as the Google DNS path |
| AliDNS | Users whose problem is closer to a Chinese-internet public resolver adjacent to the Alibaba ecosystem | Chinese-internet and Alibaba-adjacent context are more visible | If the real problem is closer to a general global public resolver, this side becomes less convincing | Low-medium | Best as the AliDNS path |
| Separate roles before ranking | Users who do not want to flatten both sides into the same public-DNS label | Service goals, deployment context, trade-offs, and false-positive cost together | The workflow is longer, but it reduces shallow comparison sharply | Medium | Best as the final decision path |