This is a bit off topic, but I copy-pasted some of the weird characters from the site to name.com, and I found that probably all .com combinations are taken. I

This is a bit off topic, but I copy-pasted some of the weird characters from the site to name.com, and I found that probably all .com combinations are taken. I put cloud icon dot com, it's taken. I put 10 consecutive cloud icons dot com, also taken. I put many random characters dot com, also taken. What does it mean?