Best IP, DNS & Security Tools | HackerTarget.com Alternatives in 2026

About IP, DNS & Security Tools | HackerTarget.com

IP, DNS and Security tools for technical systems operators. Instant access to Whois, GeoIP, DNS, Traceroute, Ping, HTTP Headers, Nmap and more all from your browser. Perfect for: - security professionals - network operators - systems administrators - analysts - or simply those who are curious about technical aspects of the Internet While all these tools are available on HackerTarget.com, our Chrome Extension offers quick and easy access, saving you time. Perform external network queries in a single click. HackerTarget.com is an established provider of hosted open source security scanning services such as Port Scanners (Nmap), Vulnerability Scanners (OpenVAS) and Web application security (WordPress, Nikto) testing. Online Nmap Port Scanning has been available from HackerTarget.com since 2007. While continuing to provide a stable hosted vulnerability scanning service the site continues to evolve and provides tactical information to those who manage Internet connected systems. By using hosted security scanning and network testing tools you are able to probe and troubleshoot your networks, firewalls and servers from an external perspective. This testing from outside the network perimeter or firewall simulates probes and scanning that may be performed by a determined attacker. In addition to finding vulnerabilities and security configuration errors in your systems these types of probes will also enable you to test intrusion detection (IDS / IPS) and even incident response processes.