All of sentry.ioMixed5 tested URLs
Can you open http://sentry.io from mainland China?
Yes.
All 1 recent conclusive tests connected normally.
2026first tested
0/1disrupted · last 90 days
13 d agolast tested
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Frequently asked questions
Is http://sentry.io blocked in mainland China right now?
As of the last test on 2026-08-14, http://sentry.io is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.
http://sentry.io · JSON