See: https://www.virustotal.com/nl/url/2a9a8986a0c80a7e09e53bd28e3c14473e66b867c33008198737024b189553f1/analysis/1438607610/
DrWeb: http://vurl.com/api.php is in Dr.Web malicious sites list!
Bitdefender Traffic Light also gives this as an untrusted domain.
Well in as how for URL Shorteners could be trusted!
See: http://www.domxssscanner.com/scan?url=http%3A%2F%2Fvurl.com
One of the problems we encounter: http://stackoverflow.com/questions/10265534/http-becomes-http3a2f2f-in-codeigniter
→ https://www.metascan-online.com/#!/results/file/df9008e69b014c299f850357eda28556/regular
polonus