Strange, I get a 30ms delay to www.trinitycore.org in a tracert (actually to cf-173-245-61-131.cloudflare.com [173.245.61.131]) but it still takes over a minute for pages to load..
Cloudflare works as a reverse proxy to the actual server hosting TrinityCore.org (backend server), so you can ping the IP just fine, but when you try and load the page, Cloudflare tries to make a request to the backend server(s), which when is down or responsive can take a while before timing out and showing a "Site is Offline" page.
Cloudflare issues - site not reachable
in Trinitycore.org Website issues
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Cloudflare works as a reverse proxy to the actual server hosting TrinityCore.org (backend server), so you can ping the IP just fine, but when you try and load the page, Cloudflare tries to make a request to the backend server(s), which when is down or responsive can take a while before timing out and showing a "Site is Offline" page.