I do this at home using LMNS, very useful to detect service failures as well as latency spikes. I ping my upstream ISP router, Google, Cloudflare, my DNS provid

I do this at home using LMNS, very useful to detect service failures as well as latency spikes. I ping my upstream ISP router, Google, Cloudflare, my DNS provider, and several others. Note that as another commenter said this only tells if the server is up, not if the service is working properly or not. In this case it won't work since the Zoom website is loading fine but the meetings don't work properly.