HackerTarget

Online Nmap Port Scan
FreeTest a public IP address or network for open ports.
Webware
Online OpenVas Scan
Trial versionScan for all known security holes in services running on your Internet facing server or device.
WebwareIP Tools
FreeTest network connectivity, security and gather information about Web sites.
Webware
WordPress Security Scan from HackerTarget.com
Trial versionFind security problems with a Wordpress blog.
Webware