Can you open https://cec.cloudns.be from mainland China?
No.
No recent testsVerdict from 2025-07-06 · 1 y ago
As of the last test on 2025-07-06 — 1 y ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.
Frequently asked questions
Is https://cec.cloudns.be blocked in mainland China right now?
We haven't tested https://cec.cloudns.be in the last 90 days. As of the last test on 2025-07-06 (1 y ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is https://cec.cloudns.be blocked in mainland China?
As of the last test on 2025-07-06 — 1 y ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has https://cec.cloudns.be been blocked?
GreatFire has recorded interference with https://cec.cloudns.be from mainland China since 2025-07-06.
How can I access https://cec.cloudns.be 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 cec.cloudns.be.
https://cec.cloudns.be · JSON