On Wed, Feb 03, 2016 at 12:23:42AM +0000, Francisco Arias <francisco.arias@icann.org> wrote a message of 77 lines which said:
The search page (https://www.google.co.uk/search?q=site:rdg.afilias.info) appears to be the result of crawling links from the first link that appears there (http://rdg.afilias.info/rdap/help). The help page contains links to search and lookup examples that return several objects with their directly-related objects, which are in turn shown in the search results. This could have happened in web-Whois if someone were to publish a page containing example queries.
It seems to me that having a robots.txt at the root of the RDAP server would solve the problem (if you regard it as a problem). Is there anything in the tons of ICANN rules and requirments that prevent us to install such as robots.txt? User-agent: * Disallow: /