Default Robots.txt file setting;

Default - All Robots are:
Crawl-Delay:

Sitemap: (leave blank for none)   
example: http://www.yoursite.com/sitemap.xml


Specific Search Robots;

Search Engine
Choose Setting
Bot-Name
Google
GoogleBot
Bing
BingBot
Yahoo
Yahoo-slurp
Alexa/Wayback
ia_archiver
Ask/Teoma
Teoma *deprecated
Yandex
Yandex
GigaBlast
Gigabot
Scrub The Web
Scrubby
Baidu
Baiduspider
DuckDuckGo
DuckDuckBot
Blekko
ScoutJet


Specific Special Bots;

Search Engine
Choose Setting
Bot-Name
Google Image
googlebot-image
Yahoo MM
yahoo-mmcrawler *deprecated
MSN Pic-Search
psbot
Yahoo Blogs
yahoo-blogs/v3.9 *deprecated


Extra Exclusion features;

Search Engine
Choose Setting
Bot-Name
Google
GoogleBot
Bing
BingBot
Yahoo
Yahoo-Slurp
Baidu
Baiduspider
Yandex
Yandex
DuckDuckGo
DuckDuckBot
Blekko
ScoutJet


Disallow Bad Bots;

Select this option to block the most common "Bad-Bots," also known for spam and email harvesting from accessing your domain.
Disallow Bad-Bots:


Restricted Directories;

The path is relative to root and must contain a trailing "/"
Exclude Directory: "/"
Exclude Directory: "/"
Exclude Directory: "/"
Exclude Directory: "/"
Exclude Directory: "/"

Create The Robots.txt;

 



Copy and paste the text above into notepad and save it as robots.txt.
Upload your robots.txt file into your root directory.

Example: http://www.yoursite.com/robots.txt