Paranormal contraction of urls: “TO.”

Here is her amazing address: http://to./

For example, here's a url that redirected to this post: http://to./sweet
It seems that there is a limit on the number of transitions for one link, as well as the short lifetime of the stubbed name - interruptions occur constantly.

To be honest, the first level domain:
C:\Users\User>nslookup to
: to
Address: 216.74.32.103

It works at least in chrome and firefox, the rest just did not check.