http://nuclearcdboxafziza4mgohcwhzfjiyg6zeslnry33pepsgtur2wyeyd.onion/faq.html
Disable anonymizer file posting: Prevent users posting images through anonymizers such as Tor hidden services, lokinet SNApps or i2p eepsites. Blocked Countries: Block country codes (based on geo Ip data) from posting. What do the filter options do? Filters: Newline separated list of words or phrases to match in posts. Checks name, message, email, subject, filenames, and either the file hash or fuzzy phash (if present).