Can you open ocw.nctu.edu.tw/course_detail-v.php?bgid=1&gid=1&nid=490 from mainland China?
N/A.
This domain doesn't resolve anywhere we test — including our control outside mainland China — so it appears inactive or unregistered rather than blocked.
2019first tested
2 d agolast tested
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Frequently asked questions
Is ocw.nctu.edu.tw/course_detail-v.php?bgid=1&gid=1&nid=490 blocked in mainland China right now?
As of the last test on 2026-07-28, ocw.nctu.edu.tw/course_detail-v.php?bgid=1&gid=1&nid=490 is not resolvable from anywhere we test in mainland China, based on GreatFire's live Great Firewall measurements.
http://ocw.nctu.edu.tw/course_detail-v.php?bgid=1&gid=1&nid=490 · JSON