Can you open https://www.idea.gov.hk/hkpf-csd-cstcb/cyber-attack-and-defence-elite-training-cadet-2022/tc/start/section1 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.
2022first tested
5 mo agolast tested
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Frequently asked questions
Is https://www.idea.gov.hk/hkpf-csd-cstcb/cyber-attack-and-defence-elite-training-cadet-2022/tc/start/section1 blocked in mainland China right now?
As of the last test on 2026-04-26, https://www.idea.gov.hk/hkpf-csd-cstcb/cyber-attack-and-defence-elite-training-cadet-2022/tc/start/section1 is not resolvable from anywhere we test in mainland China, based on GreatFire's live Great Firewall measurements.
https://www.idea.gov.hk/hkpf-csd-cstcb/cyber-attack-and-defence-elite-training-cadet-2022/tc/start/section1 · JSON