User-agent: * 
Crawl-Delay: 20

# https://www.online.net/
User-agent: ONLINE S.A.S.
Disallow: /

# https://www.qwant.com/
User-agent: Qwantify
Disallow: /


# https://www.sakura.ad.jp/
User-agent: SAKURA Internet Inc.
Disallow: /


# http://ovh.net/
User-agent: OVH SAS
Disallow: /

# http://gtpl.net/
User-agent: GTPL DCPL Private Limited
Disallow: /

# https://www.digitalocean.com/
User-agent: DigitalOcean LLC
Disallow: /