deltadna.net
Mixed
Results vary across deltadna.net: of 12 URLs tested, 2 are blocked, 2 are disrupted some of the time, 3 load normally and 5 have no conclusive recent result. The site itself, http://deltadna.net, is blocked. The Great Firewall resets the connection and silently drops its packets so requests time out. 221 tests have been run under this domain since 2019-08-09, the most recent on 2026-08-27.
The site itself
http://deltadna.netas of 2026BlockedPages and subdomains (11)
http://stevens-test-cn.deltadna.netUnresolvablehttp://balanced-collect.deltadna.netas of 2026Not blockedhttp://collect3515gvrnr.deltadna.netNot blockedhttps://engage3515gvrnr.deltadna.netUnresolvablehttps://collect3515gvrnr.deltadna.netNot blockedhttps://pf.deltadna.net/collect/api/uuidNot enough datahttps://gcp-collect.deltadna.net/collect/api/uuidas of 2026Blockedhttps://balanced-collect.deltadna.net/collect/api/uuidIntermittenthttps://collect15099mrbll.deltadna.net/collect/api/uuidUnresolvablehttps://collect14850mzrbx.deltadna.net/collect/api/uuidUnresolvablehttp://geo-balanced-collect.deltadna.net/collect/api/uuidas of 2026IntermittentAbout deltadna.net and the Great Firewall
Results vary across deltadna.net: of 12 URLs tested, 2 are blocked, 2 are disrupted some of the time, 3 load normally and 5 have no conclusive recent result. The site itself, http://deltadna.net, is blocked. The Great Firewall resets the connection and silently drops its packets so requests time out. 221 tests have been run under this domain since 2019-08-09, the most recent on 2026-08-27.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks deltadna.net. 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
Most-blocked .net domainsEvery tested URL under deltadna.net
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.