Can you open w.w3.ns01.biz from mainland China?
No.
No recent testsVerdict from 2026-03-14 · 5 mo ago
As of the last test on 2026-03-14 — 5 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access w.w3.ns01.biz with GreatFireVPN →Frequently asked questions
Is w.w3.ns01.biz blocked in mainland China right now?
We haven't tested w.w3.ns01.biz in the last 90 days. As of the last test on 2026-03-14 (5 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is w.w3.ns01.biz blocked in mainland China?
As of the last test on 2026-03-14 — 5 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has w.w3.ns01.biz been blocked?
GreatFire has recorded interference with w.w3.ns01.biz from mainland China since 2016-06-02.
How can I access w.w3.ns01.biz from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like w.w3.ns01.biz.
http://w.w3.ns01.biz · JSON