RKN — blocklist check
Check domain, URL, or IP against public mirrors of the prohibited information registry.
Check in RKN registry
Check whether a domain, URL, or IP address appears in public mirrors of the prohibited information registry.
Match details
For matches, we show the type (domain, URL, IP, subnet) and a link to the source list.
Caching and freshness
Lists are cached for 3600 sec. Sources can be overridden via environment variable RKN_SOURCES.