Can you open 27.edns.biz/go/5s from mainland China?
No.
No recent testsVerdict from 2026-04-23 · 3 mo ago
As of the last test on 2026-04-23 — 3 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access 27.edns.biz with GreatFireVPN →Frequently asked questions
Is 27.edns.biz/go/5s blocked in mainland China right now?
We haven't tested 27.edns.biz/go/5s in the last 90 days. As of the last test on 2026-04-23 (3 mo ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is 27.edns.biz/go/5s blocked in mainland China?
As of the last test on 2026-04-23 — 3 mo ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has 27.edns.biz/go/5s been blocked?
GreatFire has recorded interference with 27.edns.biz/go/5s from mainland China since 2015-05-03.
How can I access 27.edns.biz/go/5s 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 27.edns.biz/go/5s.
http://27.edns.biz/go/5s · JSON