4 ms·

This article is just horribly written. There are no examples. It is not clear if it's about number-only or letter-only domains. It quotes Wikipedia and a Google

This article is just horribly written. There are no examples. It is not clear if it's about number-only or letter-only domains. It quotes Wikipedia and a Google search with some rather irrelevant information.

glastra 10y ago
It's almost an advertisement. The submitter is (per his/her HN profile) CEO of the linked site.