Part of centrum.czMostly blocked5 tested URLs
Can you open https://mail.centrum.cz from mainland China?
No.
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Access mail.centrum.cz with GreatFireVPN →2026first tested
1/1blocked · last 90 days
1 h agolast tested
Loading…
Frequently asked questions
Is https://mail.centrum.cz blocked in mainland China right now?
As of the last test on 2026-09-17, https://mail.centrum.cz is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is https://mail.centrum.cz blocked in mainland China?
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Since when has https://mail.centrum.cz been blocked?
GreatFire has recorded interference with https://mail.centrum.cz from mainland China since 2026-09-17.
How can I access https://mail.centrum.cz 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 mail.centrum.cz.
https://mail.centrum.cz · JSON