.nl
Top-level domain
.nl is the Internet country code top-level domain for the Netherlands. It is one of the most popular ccTLDs with over six million registered .nl domains as of 29 September 2020.
When cwi.nl was registered by Centrum Wiskunde & Informatica on... Wikipedia
Actual use: Very popular in the Netherlands
Intended use: Entities connected with the Netherlands
Registered domains: 6,292,039 (2022-12-24)