Interesting! Just checked them out. "MerkleMap gathers its information by contin...

		govideo 9 months ago \| parent \| context \| favorite \| on: Ask HN: How did the internet discover my subdomain... Interesting! Just checked them out. "MerkleMap gathers its information by continuously monitoring and live tailing Certificate Transparency (CT) logs, which are operated by organizations like Google, Cloudflare, and Let's Encrypt. "

I made this, thank you!