Google’s John Mueller has just published on the Google Webmaster Central blog how Google handles the new top level domains (TLDs). John said Google is publishing this because of the questions and misconceptions the company has heard throughout the webmaster community.
In summary, there are no TLDs that Google finds preferential to others; they are all treated equally in rankings. There are some geo-specific TLDs that Google will default to a specific country and use that as an indicator that the website is more important in a specific geographic region. But all TLDs are treated equally.
https://webmasters.googleblog.com/2015/07/googles-handling-of-new-top-level.html