Check if a domain or IP is blocked by Roskomnadzor in Russia
Roskomnadzor (RKN) is Russia's federal telecommunications regulator responsible for maintaining the national blocklist (EAIS). Domains, IPs, and URLs can be added to the registry by court order, at the request of authorities, or automatically. ISPs in Russia are legally required to block all entries.
This tool checks your domain or IP against two real-time registries: antizapret.info and rublacklist.net. For the official registry, visit eais.rkn.gov.ru.
If your domain is blocked, you can request delisting through the official EAIS portal or through your hosting provider. Common reasons for blocking include copyright violations, prohibited content, and regulatory non-compliance.
After checking RKN status, you can also verify your DNS records with our DNS Lookup tool, check your SSL certificate with the SSL Checker, or run a full DNSBL spam blacklist check.
Checks if a domain or IP is in the Roskomnadzor block registry. Relevant for the Russian internet segment.
Yes, completely free with no registration required.