A short URL expandening service that can detect porn, phishing, detect spam, and malware content. It expands shortened URLs to their original long URL and determine if a site is suspected of malware, phishing , and/or porn content. It also can detect spam by determining if the IP address of the site is in the DNS-based Blackhole List (DNSBL) which indicates that the IP address is a source of spam. It also determine the google pagerank of a site. The URL Expander Tool examines any short URLs created by URL shortening websites like Bit.ly, TinyURL.com, goo.gl, is.gd, or just ordinary links and tries to determine where that short URL really takes you before even going there. This tool is basically an online bit.ly expander or online tinyurl expander. Please read first the disclaimer before using this.