The blogger in question doxxed the owner/maintainer of Archive.today who in return doxxed the blogger.
Did you actually read the two articles posted by the blogger? The archive.today owner wasn’t doxxed. No personally identifying information was provided; it only aggregates already-known info including a couple of fake aliases. The most it concludes is that the guy is Russian or operating out of Russia.
https://gyrovague.com/2026/02/01/archive-today-is-directing-a-ddos-attack-against-my-blog/