Can you open po.st/UbmorZ from mainland China?
Sometimes.
No recent testsVerdict from 2026-03-10 · 5 mo ago
As of the last test on 2026-03-10 — 5 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Access po.st/UbmorZ with GreatFireVPN →Frequently asked questions
Is po.st/UbmorZ blocked in mainland China right now?
We haven't tested po.st/UbmorZ in the last 90 days. As of the last test on 2026-03-10 (5 mo ago), it was partly disrupted in mainland China. Use the Test now button on this page for a fresh measurement.
Why is po.st/UbmorZ blocked in mainland China?
As of the last test on 2026-03-10 — 5 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Since when has po.st/UbmorZ been blocked?
GreatFire has recorded interference with po.st/UbmorZ from mainland China since 2017-01-18.
How can I access po.st/UbmorZ 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 po.st/UbmorZ.
http://po.st/UbmorZ · JSON