All of example.com·Mixed·227 tested URLs→
Can you open https://www.example.com:53 from mainland China?
Not sure yet.
There isn't enough recent data to reach a verdict.
2026first tested
18 d agolast tested
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Other tested URLs on example.com
Blocking varies across example.com: 2 blocked vs 8 accessible among tested hosts.
ftp://example.comNot enough datahttp://example.comIntermittenthttps://example.comIntermittenthttp://example.com:22Not enough datahttp://example.com:8080Not enough datahttp://example.com/falunNot blockedhttp://example.com/falungongNot blockedhttps://example.com/gf-p7cee-1Intermittenthttp://example.com/search/falunNot blockedhttps://example.com/gf-p7cee-a1Not blockedhttp://example.com/search?q=helloNot blockedhttp://example.com/search?q=falunNot blockedhttps://example.com/gfa98cf1e3base1Blockedhttp://example.com/search?q=tiananmenNot blockedhttps://example.com/gfprobe1789640470Blockedhttps://example.com/gf-live-1789643447Intermittenthttp://example.com/search?q=%E5%85%AD%E5%9B%9B%E5%A4%A9%E5%AE%89%E9%97%A8Not blockedhttp://www.example.comIntermittenthttps://www.example.comIntermittenthttps://www.example.com:1Not enough datahttps://www.example.com:2Not enough datahttps://www.example.com:3Not enough datahttps://www.example.com:4Not enough datahttps://www.example.com:5Not enough datahttps://www.example.com:6Not enough datahttps://www.example.com:7Not enough datahttps://www.example.com:8Not enough datahttps://www.example.com:9Not enough datahttps://www.example.com:80Not enough datahttps://www.example.com:10Not enough datahttps://www.example.com:11Not enough datahttps://www.example.com:12Not enough datahttps://www.example.com:13Not enough datahttps://www.example.com:14Not enough datahttps://www.example.com:15Not enough datahttps://www.example.com:16Not enough datahttps://www.example.com:17Not enough datahttps://www.example.com:18Not enough datahttps://www.example.com:19Not enough datahttps://www.example.com:20Not enough datahttps://www.example.com:21Not enough datahttps://www.example.com:22Not enough datahttps://www.example.com:23Not enough datahttps://www.example.com:24Not enough datahttps://www.example.com:25Not enough datahttps://www.example.com:26Not enough datahttps://www.example.com:27Not enough datahttps://www.example.com:28Not enough datahttps://www.example.com:29Not enough datahttps://www.example.com:30Not enough datahttps://www.example.com:31Not enough datahttps://www.example.com:32Not enough datahttps://www.example.com:33Not enough datahttps://www.example.com:34Not enough datahttps://www.example.com:35Not enough datahttps://www.example.com:36Not enough datahttps://www.example.com:37Not enough datahttps://www.example.com:38Not enough datahttps://www.example.com:39Not enough datahttps://www.example.com:40Not enough datahttps://www.example.com:41Not enough datahttps://www.example.com:42Not enough datahttps://www.example.com:43Not enough datahttps://www.example.com:44Not enough datahttps://www.example.com:45Not enough datahttps://www.example.com:46Not enough datahttps://www.example.com:47Not enough datahttps://www.example.com:48Not enough datahttps://www.example.com:49Not enough datahttps://www.example.com:50Not enough datahttps://www.example.com:51Not enough datahttps://www.example.com:52Not enough datahttps://www.example.com:54Not enough datahttps://www.example.com:55Not enough datahttps://www.example.com:56Not enough datahttps://www.example.com:57Not enough datahttps://www.example.com:58Not enough datahttps://www.example.com:59Not enough datahttps://www.example.com:60Not enough dataEach verdict covers the last 90 days of tests, as on that URL's own page.
Frequently asked questions
Is https://www.example.com:53 blocked in mainland China right now?
As of the last test on 2026-09-03, https://www.example.com:53 is not enough data in mainland China, based on GreatFire's live Great Firewall measurements.
https://www.example.com:53 · JSON