GreatFire
Part of qzz.ioMixed21 tested URLs

Can you open https://twkza.qzz.io/cdn-cgi/trace from mainland China?

N/A.

This domain doesn't resolve anywhere we test — including our control outside mainland China — so it appears inactive or unregistered rather than blocked.

2025first tested
5 d agolast tested
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Frequently asked questions

Is https://twkza.qzz.io/cdn-cgi/trace blocked in mainland China right now?

As of the last test on 2026-08-19, https://twkza.qzz.io/cdn-cgi/trace is not resolvable from anywhere we test in mainland China, based on GreatFire's live Great Firewall measurements.

https://twkza.qzz.io/cdn-cgi/trace · JSON