User-agent: Mediapartners-Google* 
Disallow:

User-agent: IRLbot 
Disallow: /
Disallow: /admin
Disallow: /native/queries/admin
Disallow: /dna
Disallow: /vitalrecords

User-Agent: MJ12bot
Crawl-Delay:   10
Disallow: /admin
Disallow: /native/queries/admin
Disallow: /dna
Disallow: /vitalrecords

User-agent: *
Disallow: /admin
Disallow: /native/queries/admin
Disallow: /dna
Disallow: /vitalrecords