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Capture DNS request service on the Internet

How DNS Works
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  2. Super cute web comics about 'How DNS Works' for beginners!
    The distributed nature of DNS ensure it won't happen. For starters, the NS of example.com isn't necessarily controlled by the owner of example.com. Then, unless the TTL is low enough (and honored by other servers), the query will be answered from cache before ever reaching the NS. Even then, it will be the DNS server that's querying the NS, not the actual client (unless they're running their own resolver, and even then you can't really tell if they're doing it for their local client or someone else).

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