Can you open nexus-websocket-b.intercom.io from mainland China?
Yes.
All 1 recent conclusive tests connected normally.
2018first tested
0/1disrupted · last 90 days
2 mo agolast tested
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Frequently asked questions
Is nexus-websocket-b.intercom.io blocked in mainland China right now?
As of the last test on 2026-06-04, nexus-websocket-b.intercom.io is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.
http://nexus-websocket-b.intercom.io · JSON