5 ms·

It previously returned an XSS test payload https://pbs.twimg.com/media/ElAYZTcX0AEyFUY?format=jpg&name=large https://pbs.twimg.com/media/ElAYZTcX0AEyFUY?format=

• Sephr 6y ago
  The character set used looks to be specifically authorized by law[1] so this doesn't appear to be unauthorized testing. 1. https://news.ycombinator.com/item?id=24921261 https://news.ycombinator.com/item?id=24921261
  • lopmotr 6y ago
    But not authorized by all the company register clone sites that would have triggered this. The service appears to be for testing your own site.