Can you open vpn.duke.edu from mainland China?
Not sure yet.
There isn't enough recent data to reach a verdict.
2015first tested
4 d agolast tested
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Frequently asked questions
Is vpn.duke.edu blocked in mainland China right now?
As of the last test on 2026-07-26, vpn.duke.edu is not enough data in mainland China, based on GreatFire's live Great Firewall measurements.
http://vpn.duke.edu · JSON