Sometimes to be safe you might need to see the short urls.

Avoid phishing, malware, and viruses by examining short URLs before visiting them. Find out where links really take you.



LongURL | The Universal Way to Expand Shortened URLs

333 services are supported currently including tinyurl.com, is.gd, ping.fm, ur1.ca, bit.ly, snipurl.com, tweetburner.com, etc.