All about Spam

Cyber Threat Intelligence Feeds

 https://github.com/TW-NCERT/ctifeeds

DNS | IP | Networks

Provides an outdated list of different Cyber Thread Intelligence Feeds of other organizations.

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Lists of DNS Blacklists

Datasets | DNS | IP | Networks | Tools

These projects either operate DNS based Real-time Blackhole Lists (RBL) or allow checking if an IP is contained. The Multi-RBL websites are helpful in finding a large quantity of RBLs.

• http://multirbl.valli.org/
  • Contains hundreds of RBLs including descriptions of them and their return values.
• http://www.anti-abuse.org/multi-rbl-check/
• http://dnsbllookup.com
• https://www.dnsbl.info
• https://www.spamhaus.org/
  • Operates different RBLs such as for spam, exploits, domains with bad reputation, do-no-route ("drop-all-traffic"), and known spam operators.