http://magma.ua4vjlx72wv5crhkificaeysp62hizhazipfshsdvs6jxqvhtkpllcad.onion/guide/osint-sources.html
ThreatCrowd - OSINT data aggregation by
AlienVault OTX, VirusTotal, Malwr and others. ThreatMiner - OSINT thread
intelligence portal. Tor Metrics: Relay Search -
The relay search tool displays data about single relays and bridges in the Tor
network. VirusTotal - URL/domain blacklisting OSINT
data.