Can you open 1dot1dot1dot1.cloudflare-dns.com/cdn-cgi/trace from mainland China?
No.
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Access 1dot1dot1dot1.cloudflare-dns.com with GreatFireVPN →Frequently asked questions
Is 1dot1dot1dot1.cloudflare-dns.com/cdn-cgi/trace blocked in mainland China right now?
As of the last test on 2026-05-17, 1dot1dot1dot1.cloudflare-dns.com/cdn-cgi/trace is 100% blocked in mainland China, based on GreatFire's live Great Firewall measurements.
Why is 1dot1dot1dot1.cloudflare-dns.com/cdn-cgi/trace blocked in mainland China?
It's blocked — 100% of the last 1 conclusive tests failed in mainland China.
Since when has 1dot1dot1dot1.cloudflare-dns.com/cdn-cgi/trace been blocked?
GreatFire has recorded interference with 1dot1dot1dot1.cloudflare-dns.com/cdn-cgi/trace from mainland China since 2024-08-10.
How can I access 1dot1dot1dot1.cloudflare-dns.com/cdn-cgi/trace 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 1dot1dot1dot1.cloudflare-dns.com/cdn-cgi/trace.
https://1dot1dot1dot1.cloudflare-dns.com/cdn-cgi/trace · JSON