User-agent: Googlebot
Disallow: /

User-agent: Googlebot-Mobile
Disallow: /

User-agent: Googlebot-Image
Disallow: /

User-agent: Mediapartners-Google
Disallow: /

User-agent: Adsbot-Google
Disallow: /

User-agent: Slurp
Disallow: /

User-agent: msnbot
Disallow: /

User-agent: msnbot-media
Disallow: /

User-agent: Teoma
Disallow: /

User-agent: twiceler
Disallow: /

User-agent: dotbot 
Disallow: /

User-agent: Yandex
Disallow: /

User-agent: *
Disallow: /