$ curl -I  http://www.debian-administration.org
HTTP/1.1 403 You're blacklisted
Content-Type: text/html; charset=utf-8
Retry-After: 5
Content-Length: 435
Accept-Ranges: bytes
Date: Tue, 07 Jan 2014 07:38:29 GMT
Age: 0
Via: 1.1 varnish
Connection: close
X-Cache: MISS
X-Is-Debian-Awesome: HELL YES