ultravpn.com
Mixed
Results vary across ultravpn.com: of 2 URLs tested, 1 is blocked and 1 is disrupted some of the time. The Great Firewall poisons its DNS and silently drops its packets so requests time out. 32 tests have been run under this domain since 2020-06-24, the most recent on 2026-06-24.
The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.
The site itself
http://ultravpn.comas of 2026Intermittenthttps://ultravpn.comBlockedAbout ultravpn.com and the Great Firewall
Results vary across ultravpn.com: of 2 URLs tested, 1 is blocked and 1 is disrupted some of the time. The Great Firewall poisons its DNS and silently drops its packets so requests time out. 32 tests have been run under this domain since 2020-06-24, the most recent on 2026-06-24.
Plain HTTP and HTTPS differ here: http://ultravpn.com is intermittent, https://ultravpn.com is blocked. The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.
A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks ultravpn.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 ultravpn.com
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.