wireguard.com
Mostly blocked
9 of the 10 URLs we have a verdict for under wireguard.com are blocked in mainland China; 1 are not. The site itself, https://wireguard.com, is blocked. The Great Firewall poisons its DNS, silently drops its packets so requests time out and blocks the connection outright. 201 tests have been run under this domain since 2018-11-07, the most recent on 2026-07-12.
The site itself
http://wireguard.comas of 2026Blockedhttps://wireguard.comas of 2026Blockedhttp://www.wireguard.comas of 2026Blockedhttps://www.wireguard.comas of 2026BlockedPages and subdomains (6)
http://download.wireguard.comas of 2026Blockedhttps://download.wireguard.comas of 2026Blockedhttps://download.wireguard.com/windows-client/wireguard-installer.exeas of 2026Blockedhttps://download.wireguard.com/windows-client/wireguard-amd64-0.1.1.msiBlockedhttps://download.wireguard.com/windows-client/wireguard-amd64-0.5.3.msiBlockedhttps://download.wireguard.com/android-client/com.wireguard.android-1.0.20230707.apkas of 2026IntermittentAbout wireguard.com and the Great Firewall
9 of the 10 URLs we have a verdict for under wireguard.com are blocked in mainland China; 1 are not. The site itself, https://wireguard.com, is blocked. The Great Firewall poisons its DNS, silently drops its packets so requests time out and blocks the connection outright. 201 tests have been run under this domain since 2018-11-07, the most recent on 2026-07-12.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks wireguard.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
Most-blocked .com domainsEvery tested URL under wireguard.com
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.