pen-international.org
All blocked
Every URL under pen-international.org that we can reach a verdict on — 5 of them — is blocked in mainland China. The site itself, https://pen-international.org, is blocked. The Great Firewall poisons its DNS, silently drops its packets so requests time out and blocks the connection outright. 122 tests have been run under this domain since 2012-10-05, the most recent on 2026-07-09.
The site itself
http://pen-international.orgas of 2026Blockedhttps://pen-international.orgas of 2026Blockedhttp://www.pen-international.orgas of 2026Blockedhttps://www.pen-international.orgBlockedPages and subdomains (1)
https://pen-international.org/fras of 2026BlockedAbout pen-international.org and the Great Firewall
Every URL under pen-international.org that we can reach a verdict on — 5 of them — is blocked in mainland China. The site itself, https://pen-international.org, is blocked. The Great Firewall poisons its DNS, silently drops its packets so requests time out and blocks the connection outright. 122 tests have been run under this domain since 2012-10-05, the most recent on 2026-07-09.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks pen-international.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
Most-blocked .org domainsEvery tested URL under pen-international.org
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.