# Alexa
User-agent: ia_archiver
Disallow: /_vt_cnf
Disallow: /nocrawl

# Ask
User-agent: Teoma
Disallow: /_vt_cnf
Disallow: /nocrawl

# Google
User-agent: googlebot
Disallow: /_vt_cnf
Disallow: /nocrawl

# MSN
User-agent: msnbot
Disallow: /_vt_cnf
Disallow: /nocrawl

# Yahoo!
User-agent: Slurp
Disallow: /_vt_cnf
Disallow: /nocrawl

# BDNcentral 
User-agent: BDNcentral
Disallow: /_vt_cnf
Disallow: /nocrawl


# Others
User-agent: *
Disallow: /_vt_cnf
Disallow: /nocrawl