User-agent: *
Crawl-delay: 10
Disallow:

User-agent: MJ12bot
Disallow: / 
 
User-agent: Baiduspider
Disallow: / 
 
User-agent: YandexBot
Disallow: / 
 
User-agent: dotbot
Disallow: / 

User-agent: msnbot 
Crawl-delay: 20
Disallow:

User-agent: BUbiNG
Disallow: / 

User-agent: *
Disallow: */cms-core/