Can you open www.als.hku.hk/summer 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.
2015first tested
3 mo agolast tested
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Other tested URLs on hku.hk
Blocking varies across hku.hk: 5 blocked vs 42 accessible among tested hosts.
http://hku.hkas of 2026Not blockedhttps://hku.hkas of 2026Not blockedhttp://cmp.hku.hkNot enough datahttp://www.hku.hkNot blockedhttp://lib.hku.hkNot blockedhttp://clc.hku.hkNot blockedhttp://jmsc.hku.hkas of 2026Not blockedhttp://i.cs.hku.hkas of 2026Not blockedhttps://cmp.hku.hkNot enough datahttp://engg.hku.hkas of 2026Intermittenthttps://www.hku.hkNot blockedhttps://alo.hku.hkBlockedhttps://geog.hku.hkas of 2026Intermittenthttp://aimed.hku.hkas of 2026Intermittenthttp://hkupop.hku.hkUnresolvablehttp://vpn2fa.hku.hkNot enough datahttp://moodle.hku.hkas of 2025Intermittenthttps://aimed.hku.hkas of 2026Intermittenthttp://hkihnc.hku.hkBlockedhttp://www.law.hku.hkas of 2025Intermittenthttp://www.als.hku.hkUnresolvablehttp://www.its.hku.hkIntermittenthttps://vpn2fa.hku.hkNot blockedhttps://moodle.hku.hkas of 2026Intermittenthttp://clc-wix.hku.hkas of 2026Not blockedhttp://infoday.hku.hkBlockedhttp://ash.arch.hku.hkas of 2026Not blockedhttp://hkuspace.hku.hkas of 2025Intermittenthttps://infoday.hku.hkas of 2026Intermittenthttps://facdent.hku.hkas of 2026Not blockedhttps://www.lib.hku.hkNot blockedhttp://Hkuportal.hku.hkas of 2026Not blockedhttps://extranet.hku.hkas of 2026Not blockedhttps://hkupress.hku.hkNot blockedhttp://www.hkumag.hku.hkas of 2026Not blockedhttp://www.biosch.hku.hkNot blockedhttps://www.matpp.hku.hkNot blockedhttps://www.hkupop.hku.hkUnresolvablehttps://www.machds.hku.hkas of 2026Not blockedhttps://hkcsh.arts.hku.hkNot blockedhttps://www.hkujcs.hku.hkNot blockedhttps://covid19.sph.hku.hkNot blockedhttps://chinavision.hku.hkas of 2026Intermittenthttps://web.chinese.hku.hkNot blockedhttps://www.english.hku.hkNot blockedhttp://research.jmsc.hku.hkas of 2026Not blockedhttp://i.cs.hku.hk/%7ErbluoNot blockedhttp://www.summerals.hku.hkUnresolvablehttps://www.hkupress.hku.hkNot blockedhttps://fightcovid19.hku.hkNot blockedhttps://crgo2025.ctc.hku.hkas of 2026Not blockedhttp://macll.chinese.hku.hkNot blockedhttps://www.hku.hk/mainlandNot blockedhttp://weiboscope.jmsc.hku.hkas of 2026Intermittenthttps://lecturecapture.hku.hkas of 2026Intermittenthttps://soul2.hkuspace.hku.hkNot enough datahttps://studentvisaapp.hku.hkas of 2026Not blockedhttps://www.geog-event.hku.hkBlockedhttp://www.undgrad.hkusu.hku.hkUnresolvablehttps://wechatscope.jmsc.hku.hkas of 2026Not blockedhttps://ptscadm.hkuspace.hku.hkas of 2026Not blockedhttp://hkcsh-wix.chinese.hku.hkas of 2026Not blockedhttps://www.hkupop.hku.hk/chineseUnresolvablehttps://www.hkupop.hku.hk/englishUnresolvablehttp://cmp.hku.hk/2012/03/22/20772Not enough datahttp://research.jmsc.hku.hk/socialas of 2026Not blockedhttp://cmp.hku.hk/2013/11/18/34679Not enough datahttp://cmp.hku.hk/2015/01/12/37683Not enough datahttps://www.summerinstitute.hku.hkas of 2026Not blockedhttp://research.jmsc.hku.hk/maps/cmpas of 2026Not blockedhttps://www.ugadmissions.engg.hku.hkBlockedhttps://jmsc.hku.hk/2016/03/weiboscope/Not blockedhttp://cmp.hku.hk/%7E/fellows/pu-zhiqiangNot enough datahttps://learner.hkuspace.hku.hk/lp/respportalas of 2026Not blockedhttp://philosophy.hku.hk/think/critical/ct.phpas of 2026Not blockedhttps://www.its.hku.hk/services/network/remoteas of 2026Intermittenthttp://beta.gened.hku.hk/newsevents/detail?id=319Unresolvablehttps://www.caovisa.hku.hk/application/auth/loginUnresolvablehttp://www.summerals.hku.hk/application/auth/loginUnresolvableEach verdict covers the last 90 days of tests, as on that URL's own page.
Frequently asked questions
Is www.als.hku.hk/summer blocked in mainland China right now?
As of the last test on 2026-05-05, www.als.hku.hk/summer is not resolvable from anywhere we test in mainland China, based on GreatFire's live Great Firewall measurements.
http://www.als.hku.hk/summer · JSON