User-agent: Googlebot
Disallow:

User-agent: Googlebot-Image
Disallow:

User-agent: Googlebot-Mobile
Disallow:

User-agent: AhrefsBot
Disallow: /

User-agent: DotBot
Disallow: /

User-agent: MJ12bot
Disallow: /

User-agent: seoscanners.net
Disallow: /

User-agent: SEOkicks-Robot
Disallow: /

User-agent: Nutch
Disallow: /

User-agent: sentibot
Disallow: /

User-agent: SEMrushBot 
Disallow: /

User-agent: Job Roboter Spider	#http://www.webintegration.at/jobroboter_suchmaschine - to many request
Disallow: /

User-agent: Slurp
Crawl-delay: 100

User-agent: gsa-crawler-www 
Crawl-delay: 100

User-agent: Yahoo-NewsCrawler
Crawl-delay: 100

User-Agent: msnbot
Crawl-delay: 100

User-agent: OpenindexSpider
Disallow: /

User-agent: Openindex
Disallow: /

User-Agent: *
Disallow: /donate:
Disallow: /admin:
Disallow: /config/
Disallow: /handlers/
Disallow: /includes/
Disallow: /interceptors/
Disallow: /layouts/
Disallow: /logs/
Disallow: /models/
Disallow: /modules/
Disallow: /views/