Can you open ko.dns1.us from mainland China?
No.
No recent testsVerdict from 2025-06-12 · 1 y ago
As of the last test on 2025-06-12 — 1 y ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Access ko.dns1.us with GreatFireVPN →Frequently asked questions
Is ko.dns1.us blocked in mainland China right now?
We haven't tested ko.dns1.us in the last 90 days. As of the last test on 2025-06-12 (1 y ago), it was blocked in mainland China. Use the Test now button on this page for a fresh measurement.
Why is ko.dns1.us blocked in mainland China?
As of the last test on 2025-06-12 — 1 y ago — it was blocked in mainland China. We haven't tested it since, so this may have changed.
Since when has ko.dns1.us been blocked?
GreatFire has recorded interference with ko.dns1.us from mainland China since 2017-09-27.
How can I access ko.dns1.us 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 ko.dns1.us.
http://ko.dns1.us · JSON