dnsco.xyz
Mixed
Results vary across dnsco.xyz: of 6 URLs tested, 4 are blocked and 2 are disrupted some of the time. The site itself, http://dnsco.xyz, is blocked. The Great Firewall resets the connection, silently drops its packets so requests time out and blocks the connection outright. 186 tests have been run under this domain since 2016-08-26, the most recent on 2026-09-24.
The site itself
http://dnsco.xyzBlockedPages and subdomains (5)
http://wc.dnsco.xyzBlockedhttp://wk.dnsco.xyzBlockedhttp://wz.dnsco.xyzBlockedhttps://zzr.dnsco.xyzIntermittenthttps://zzq.dnsco.xyzIntermittentAbout dnsco.xyz and the Great Firewall
Results vary across dnsco.xyz: of 6 URLs tested, 4 are blocked and 2 are disrupted some of the time. The site itself, http://dnsco.xyz, is blocked. The Great Firewall resets the connection, silently drops its packets so requests time out and blocks the connection outright. 186 tests have been run under this domain since 2016-08-26, the most recent on 2026-09-24.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks dnsco.xyz. 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.