comodo.com
Mixed
Results vary across comodo.com: of 26 URLs tested, 1 is blocked, 6 are disrupted some of the time, 15 load normally and 4 have no conclusive recent result. The Great Firewall poisons its DNS. 661 tests have been run under this domain since 2012-05-08, the most recent on 2026-07-30.
The site itself
http://comodo.comIntermittenthttps://comodo.comIntermittenthttp://www.comodo.comas of 2026Intermittenthttps://www.comodo.comas of 2026Not blockedPages and subdomains (22)
http://camas.comodo.comas of 2026Not blockedhttps://bugs.comodo.comNot enough datahttp://forums.comodo.comNot blockedhttp://cwatch.comodo.comas of 2026Not blockedhttp://uk2.vpn.comodo.comas of 2026Blockedhttps://secure.comodo.comNot blockedhttp://browser.comodo.comNot blockedhttps://cwatch.comodo.comNot blockedhttps://browser.comodo.comIntermittenthttps://dodo.ct.comodo.comUnresolvablehttps://accounts.comodo.comas of 2026Not blockedhttp://download-cn.comodo.comNot enough datahttps://cdn.download.comodo.comNot blockedhttps://one.comodo.com/app/loginas of 2026Not blockedhttps://chinaair.cmdm.comodo.comNot blockedhttps://chinaairlines.cmdm.comodo.comNot blockedhttp://chinaairlinestaiwan.cmdm.comodo.comas of 2026Not blockedhttps://chinaairlinestaiwan.cmdm.comodo.comNot blockedhttps://accounts.comodo.com/trustconnectfree/management/signupas of 2026Not blockedhttp://download.comodo.com/cis/download/installs/1000/partners/cav_installer_138430010_1a.exe?af=16696Intermittenthttp://download.comodo.com/cis/download/installs/2000/standalone/cfw_installer.exe?prod=firewall&%3Btrack=2202&key5sk0=2009&key5sk1=16bf32c2a3658ead4d08c3f85dbd70af9c47fccfNot enough datahttp://download.comodo.com/cis/download/installs/2000/standalone/cfw_installer.exe?prod=firewall&%3Btrack=2202&key5sk0=2009&key5sk1=16bf32c2a3658ead4d08c3f85dbd70af9c47fccfIntermittentAbout comodo.com and the Great Firewall
Results vary across comodo.com: of 26 URLs tested, 1 is blocked, 6 are disrupted some of the time, 15 load normally and 4 have no conclusive recent result. The Great Firewall poisons its DNS. 661 tests have been run under this domain since 2012-05-08, the most recent on 2026-07-30.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks comodo.com. 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.