# seoprofiler . com amazonaws.com ip's start 204 - 67 - 174 - 75 etc.
User-agent: spbot
Disallow: /
# dotnetdotcom.org/#info
User-agent: dotbot
Disallow: /
# Lipperhey Spider
User-Agent: Mozilla/5.0 (compatible; Lipperhey Spider; http://www.lipperhey.com/)
Disallow: /
#
User-agent: plukkie
Disallow: / 
# Yandex Russische zoekmachine
User-Agent: Yandex
Disallow: /
# Yanga WorldSearch Bot
User-Agent: Yanga WorldSearch Bot v1.1/beta (http://www.yanga.co.uk/)
Disallow: /