Hello!
I found this domain while browsing using DuckDuckGo Web Browser. It was blocked by them under analytics category.
mc.webvisor.org
I'm attaching a screenshot:

The first one in the screenshot is already included but the second one is not.
So you might want to look into that.
Regards.
Hello! Thank you for opening your first issue in this repo. It鈥檚 people like you who make these host files better!
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Thank you Dhaval @dhavalgoti24. This is added to my list.
Most helpful comment
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