interactivebrokers.co.uk
Mixed
Results vary across interactivebrokers.co.uk: of 3 URLs tested, 1 is disrupted some of the time and 2 load normally. 7 tests have been run under this domain since 2024-11-20, the most recent on 2026-08-10.
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://interactivebrokers.co.ukNot blockedhttps://interactivebrokers.co.ukIntermittentPages and subdomains (1)
https://www.interactivebrokers.co.uk/en/whyib/overview.php?gclid=Cj0KCQiAi_G5BhDXARIsAN5SX7pvgvQVsYm2BIrP4_ZbghDx1sWJ8xa8wCYhC1JEnxfo9bcTAOuN7e8aAsvhEALw_wcBas of 2026Not blockedAbout interactivebrokers.co.uk and the Great Firewall
Results vary across interactivebrokers.co.uk: of 3 URLs tested, 1 is disrupted some of the time and 2 load normally. 7 tests have been run under this domain since 2024-11-20, the most recent on 2026-08-10.
Plain HTTP and HTTPS differ here: http://interactivebrokers.co.uk is not blocked, https://interactivebrokers.co.uk is intermittent. 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.uk domainsEvery tested URL under interactivebrokers.co.uk
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.