Is http://pc.404.mn/go/523s blocked in mainland China?

Part of 404.mnMostly blocked146 tested URLs

Can you open http://pc.404.mn/go/523s 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.

2016first tested

23 d agolast tested

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Other tested URLs on 404.mn

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

Frequently asked questions

Is http://pc.404.mn/go/523s blocked in mainland China right now?

As of the last test on 2026-08-03, http://pc.404.mn/go/523s is not resolvable from anywhere we test in mainland China, based on GreatFire's live Great Firewall measurements.

http://pc.404.mn/go/523s · JSON