khan.co.kr
Mixed
Results vary across khan.co.kr: of 6 URLs tested, 1 is disrupted some of the time and 5 load normally. 171 tests have been run under this domain since 2012-05-09, the most recent on 2026-08-21.
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://khan.co.kras of 2026Intermittenthttps://khan.co.krNot blockedhttp://www.khan.co.krNot blockedhttps://www.khan.co.krNot blockedPages and subdomains (2)
http://news.khan.co.kras of 2026Not blockedhttp://english.khan.co.kras of 2026Not blockedAbout khan.co.kr and the Great Firewall
Results vary across khan.co.kr: of 6 URLs tested, 1 is disrupted some of the time and 5 load normally. 171 tests have been run under this domain since 2012-05-09, the most recent on 2026-08-21.
Plain HTTP and HTTPS differ here: http://khan.co.kr is intermittent, https://khan.co.kr is not 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.
Elsewhere on the site
Most-blocked .co.kr domainsEvery tested URL under khan.co.kr
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.