User-agent: Twiceler
Disallow: /
User-agent: ia_archiver
Disallow: /
User-agent: cyveillance
Disallow: /
User-agent: IRLbot
Disallow: /
User-agent: boitho.com-dc
Disallow: /
User-agent: Twiceler-0.9
Disallow: /
User-agent: Baiduspider
Disallow: /
User-agent: MSNPTC
Disallow: /
User-agent: panscient.com
Disallow: /
User-agent: SBIder
Disallow: /
User-agent: Balihoo/Nutch-1.0-dev
Disallow: /
User-agent: Gigabot
Disallow: /
User-agent: MJ12bot
Disallow: /
User-agent: Yandex
Disallow: /
User-agent: WebAlta Crawler
Disallow: /
User-agent: MojeekBot
Disallow: /
User-agent: flatlandbot 
Disallow: /
User-agent: TurnitinBot
Disallow: /