This is an interesting one. I've seen Censys bots hit all my stuff hundreds of thousands of times and yet for some reason I had no idea that belonged to Google. Makes sense, I just never connected the two. I also use their interface to VT for old browsers [1] all the time. Intriguing.

[1] - https://www.virustotal.com/old-browsers/

Censys is not part of Google, that article is referencing two different companies