Is www.cuhk.edu.hk/o365 blocked in mainland China?

Can you open www.cuhk.edu.hk/o365 from mainland China?

Yes.

All 2 recent conclusive tests connected normally.

2017first tested

0/2disrupted · last 90 days

9 d agolast tested

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Other tested URLs on cuhk.edu.hk

Blocking varies across cuhk.edu.hk: 3 blocked vs 21 accessible among tested hosts.

Each verdict covers the last 90 days of tests, as on that URL's own page.

Is www.cuhk.edu.hk/o365 blocked in mainland China right now?

As of the last test on 2026-07-21, www.cuhk.edu.hk/o365 is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.

http://www.cuhk.edu.hk/o365 · JSON