We have created various services useful for security researchers, and for regular Internet users to identify suspicious websites and gather additional details about a domain name or IP address. Our services are used by CERT, Internet security companies, students, security experts and researchers.

Check Website Reputation

URLVoid is a free service that analyzes a website through multiple blacklist engines and online reputation tools to facilitate the identification of fraudulent and malicious websites, including websites that sell counterfit products, fake online shopping websites and websites URLs spammed in forums or blogs.

Malicious URLs Database

ThreatLog is a service that keeps track of malicious websites and IP addresses detected by internal honeypots, added manually by our researchers and submitted by our users. We log malicious websites that spread malware files, browser exploits, used for phishing attacks, and involved in fraudulent activities.

IP Reputation Feeds

IPSpamList is a service that keeps track of malicious IP addresses engaged in hacking attempts, spam comments, postfix\imap scans, telnet scans and SSH brute force attacks, identified by our honeypots and spam traps. You can download the IP Reputation Feeds of malicious IP addresses detected by the honeypots.

IP Address Blacklist Lookup

IPVoid is a free service that lookups an IP address through multiple DNS based blacklists (DNSBL) and IP address reputation tools to facilitate the identification of IP addresses involved in malware incidents, spamming activities, Distributed-Denial-of-Service (DDoS) attacks and other malicious activities.

Monitor Malicious Executable URLs

URLVir is a service that automatically monitors the changes of malicious executable URLs, associated with malware and trojans. It checks every day all the URLs present in the database and saves all the changes, such as the MD5 hash of the malware file, the SHA1 hash, and the IP address of the host.

Free Online Network Tools

Toolsvoid is a free service that offers a vast range of network tools and string/text manipulation tools useful for webmasters, security researchers and system administrators. You can inspect HTTP header fields, gather IP address of domains, fetch DNS records, run Whois lookups, ping a remote host, and much more.

Open Multiple URLs at Once

OpenAllUrls is a free service that allows users to open multiple URLs/links at the same time in popular web browsers, including Internet Explorer, Mozilla Firefox, Google Chrome and Opera. This tool can be useful for security researchers, IT professionals, SEO analysts, businesses and employers.