That original post was from 2011, so in the intervening 13 years it's gone! The name is still registered to the same company tho'

Paragon Internet Group Ltd t/a Tsohost [Tag = UKWEBHOSTING]

        URL: http://www.tsohost.com
until 2025.

Here's a snapshot of how it looked in 2016, thanks to Chris' suggestion of the wayback machine thing!

https://web.archive.org/web/201603080639...index.html