The domain terrhq.ru was blocked because it is involved in may forms of malware. Sites in this domain are hosted by Limited liability company and are free to use them as the please.
Malwarebytes blocks the domain terrhq.ru because it is involved in may forms of malware.
Users of the Malwarebytes Browser Extensions are protected as well:
Should users wish to visit a blocked Domain and exclude it from being blocked, they can add it to the exclusions list. Here’s how to do it.
The Exclusions tab includes a list of items to be excluded from scans. The items may include files, folders, websites, or applications that connect to the Internet, as well as previously detected exploits. To access the exclusions in Malwarebytes:
Your intro to everything relating to cyberthreats, and how to stop them.