IP and Domain analysis for malware or web-based threats
- http://www.mcafee.com/us/threat-center.aspx - IP and Domain threat intel
- http://www.siteadvisor.com/sites/rsreese.com - McAfee Site Advisor
- https://safeweb.norton.com - Norton Safe Web
- https://www.virustotal.com/#url - Analyzes suspicious files and URLs/detects malware
- http://www.projecthoneypot.org/search_ip.php - Inspect an IP by Project Honey Pot
- http://urlquery.net - Detailed information about actions a browser takes while visiting a site
- http://www.dtrackr.com - Domain activity tracking
- http://www.ipvoid.com - Scans an IP address against IP blacklists
- http://www.urlvoid.com - Scans a domain address for its reputation
- http://minotauranalysis.com - Check against secure DNS providers and determine whether they block/redirect a hostname
- http://www.malwareurl.com/listing-urls.php - Scans a domain address for its reputation
- https://sitecheck.sucuri.net - Check the site for malware, blacklisting status, and out-of-date software
- http://www.avgthreatlabs.com/ww-en/website-safety-reportsk - Check the safety of a URL or web page by scanning it for threats
- http://global.sitesafety.trendmicro.com - Latest tests indicate that this website contains no malicious software and shows no signs of fraud
- http://urlblacklist.com/?sec=search - Find out if a URL is in the blacklist
- http://www.senderbase.org - Cisco IP and domain blacklist check