How do you delete all of the history from a specific site in one go?

Hit Ctrl+H (or Cmd+Y) to bring up your browsing history and you'll see checkboxes next to all your recently browsed sites—just place ticks next to the offending pages and choose Remove selected items to delete them. If you use the search box (top right) you can hunt down all of the entries related to a particular URL

Explanation:

according to goog le

okay if you're talking about the site I think you're talkin about then just start using private browser and plus just press clear history and it will clear everything like all your history

multicast scope

superscope

failover scope

split-scope