load balancing detector
lbd (load balancing detector) detects if a given domain uses DNS and/or HTTP Load-Balancing (via Server: and Date: header and diffs between server answers).
Usage
root@kali:~# lbd
lbd - load balancing detector 0.4 - Checks if a given domain uses load-balancing.
Written by Stefan Behte (http://ge.mine.nu)
Proof-of-concept! Might give false positives.
Example
./lbd www.map24.de
lbd - load balancing detector 0.1 - Checks if a given domain uses load-balancing.
Written by Stefan Behte (http://ge.mine.nu)
Proof-of-concept! Might give false positives.
Checking for DNS-Loadbalancing: NOT FOUND
Checking for HTTP-Loadbalancing [Server]:
Apache/1.3.33 (Unix) PHP/4.3.11
Apache/1.3.34 (Unix) PHP/4.3.11
Apache/2.2.0 (Unix) PHP/4.4.2
FOUND
Checking for HTTP-Loadbalancing [Date]: 18:32:56, 18:32:56, 18:32:57, 18:32:58, 18:32:58, 18:32:59, 18:33:00, 18:33:00, 18:33:01, 18:33:02, 18:33:02, 18:33:03, 18:33:04, 18:33:04, 18:33:05, 18:33:06, 18:33:05, FOUND
Checking for HTTP-Loadbalancing [Diff]: FOUND
< Server: Apache/1.3.33 (Unix) PHP/4.3.11
< X-Powered-By: PHP/4.3.11
> Server: Apache/2.2.0 (Unix) PHP/4.4.2
> X-Powered-By: PHP/4.4.2
www.map24.de does Load-balancing. Found via Methods: HTTP[Server] HTTP[Date] HTTP[Diff]
Demo
https://www.youtube.com/watch?v=9_up_3N3hgA&t=127s