Fun experiment: Have an LLM “guess” random URLs seeded with words from a dictionary, iterating over each word and guessing a URL. It guesses a lot of correct URLs. This is one method of “URL hunting” that doesn’t involve a 3rd party list or index. Then just scan those pages for other URLs, visit them, and add a tally every time you come across a URL (for page rank). Then search anything, see what the results are. You…
Guessing random words and .onion at the end probably won't get you anywhere, although onion is also quite a random word...