Who is WHOIS: a brief biography of Internet user privacy
blog.lizdenys.com
blog.lizdenys.com
At some point, it turned into cataloguing domain names, even if those domain names just pointed to things hosted on some other service. I wonder how formal / intentional that change was.
I suspect it most likely was: "we already have whois database, let's use it for domains as well."
Domains and IPs used to be closely tied together, but that’s not the case anymore - when you WHOIS the IP lizdenys.com is at, you don’t get anything, but when you WHOIS the name lizdenys.com, you get information about me. Getting my personal information when you WHOIS lizdenys.com isn’t in the spirit of getting the information in the original WHOIS directory.