Registry entry: school4-dinsk.ru. Russian ISPs must restrict access.
RKN registry: 1775944 domains, updated 03.11.2026 14:41 UTC · community list: 486, 03.11.2026 14:41 UTC. Source: antifilter.download (registry mirror).
school4-dinsk.ru is in Russia's RKN block registry. Registry entry: school4-dinsk.ru. Russian ISPs must restrict access.
Possible reasons: an RKN registry block, throttling, the service itself blocking Russia, an outage, or your ISP. Compare our server check with the test from your browser.
RKN registry: 1775944 domains, updated 03.11.2026 14:41 UTC · community list: 486, 03.11.2026 14:41 UTC. Source: antifilter.download (registry mirror).