no-ip.org
Mixed
Results vary across no-ip.org: of 53 URLs tested, 9 are blocked, 2 are disrupted some of the time, 2 load normally and 40 have no conclusive recent result. The Great Firewall resets the connection, poisons its DNS and silently drops its packets so requests time out. 1,783 tests have been run under this domain since 2013-01-21, the most recent on 2026-07-28.
The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.
The site itself
http://no-ip.orgas of 2026Blockedhttps://no-ip.orgas of 2026Not blockedhttp://www.no-ip.orgas of 2026Blockedhttps://www.no-ip.orgas of 2026Not blockedPages and subdomains (49)
http://zn.no-ip.orgUnresolvablehttp://lxc.no-ip.orgNot enough datahttp://cle.no-ip.orgUnresolvablehttp://csl.no-ip.orgUnresolvablehttp://jdh8.no-ip.orgUnresolvablehttp://ssef.no-ip.orgUnresolvablehttp://tkgw.no-ip.orgas of 2024Blockedhttp://2639.no-ip.orgas of 2025Blockedhttps://jdh8.no-ip.orgUnresolvablehttp://kiros.no-ip.orgUnresolvablehttps://2639.no-ip.orgIntermittenthttp://eyetv.no-ip.orgNot enough datahttp://pp300.no-ip.orgas of 2026Blockedhttp://tdx003.no-ip.orgUnresolvablehttp://smanni.no-ip.orgNot enough datahttp://krtekz.no-ip.orgUnresolvablehttp://ignite.no-ip.orgUnresolvablehttp://testvm.no-ip.orgUnresolvablehttp://hkdcpu.no-ip.orgUnresolvablehttp://truth16.no-ip.orgUnresolvablehttp://star-tw.no-ip.orgUnresolvablehttp://pty1214.no-ip.orgUnresolvablehttp://ericlei.no-ip.orgNot enough datahttp://fabioaz.no-ip.orgUnresolvablehttp://bedford8.no-ip.orgUnresolvablehttp://alan0638.no-ip.orgNot enough datahttp://pty11111.no-ip.orgUnresolvablehttp://rpiworld.no-ip.orgNot enough datahttp://bogi1999.no-ip.orgas of 2026Blockedhttp://gamer8520.no-ip.orgUnresolvablehttp://cloudster.no-ip.orgNot enough datahttp://poppamunz.no-ip.orgUnresolvablehttp://peter6101.no-ip.orgNot enough datahttp://ijack2001.no-ip.orgNot enough datahttp://hongching.no-ip.orgUnresolvablehttp://dark610172.no-ip.orgUnresolvablehttp://hacker0708.no-ip.orgUnresolvablehttp://lynnminmay.no-ip.orgNot enough datahttp://hoyanyauhan.no-ip.orgUnresolvablehttp://racingworld.no-ip.orgas of 2026Blockedhttps://lynnminmay.no-ip.orgNot enough datahttp://blueandwhite.no-ip.orgUnresolvablehttp://blackdragonyu.no-ip.orgIntermittenthttp://thebattletower.no-ip.orgUnresolvablehttp://isuda.no-ip.org/wordpressUnresolvablehttp://flowereverywhere.no-ip.org/hUnresolvablehttp://blackdragonyu.no-ip.org:5000as of 2026Blockedhttp://pandakiss.no-ip.org/touchartsUnresolvablehttp://qqtool2.no-ip.org/newaddr.aspx?t=2as of 2026BlockedAbout no-ip.org and the Great Firewall
Results vary across no-ip.org: of 53 URLs tested, 9 are blocked, 2 are disrupted some of the time, 2 load normally and 40 have no conclusive recent result. The Great Firewall resets the connection, poisons its DNS and silently drops its packets so requests time out. 1,783 tests have been run under this domain since 2013-01-21, the most recent on 2026-07-28.
Plain HTTP and HTTPS differ here: http://no-ip.org is blocked, https://no-ip.org is not blocked. The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks no-ip.org. GreatFire runs GreatFire VPN; the Analyzer also tests the domains of many VPN and proxy providers, so you can check whether one is reachable before relying on it.
Elsewhere on the site
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.