text: The TLD is preferred by many cricket and cycling clubs, as well as churches and Christian organizations, since "CC" can be an abbreviation for "Christian Church" or "Catholic Church". Some open-source/open-hardware projects, such as the Arduino project, use a .cc for their home pages, since "CC" is also the abbreviation for "Creative Commons", whose licenses are used in the projects. Business owners in Southern Massachusetts are rapidly adopting Cape Cod CC domains for local identity. Canadian Club whiskey has also used .cc domains for marketing purposes. It is also used for some community colleges, though other domains, such as .edu, are more popular.
  Issues
  .cc, .com, .pw, and .tk domain names account for 75% of all malicious domain registrations.
  Second level domains
  gov.cu.cc, com.cc, net.cc, edu.cc, org.cc
  A number of second-level domain names are also maintained by CoCCA, including "com.cc", "net.cc", "edu.cc", and "org.cc".
  cc.cc, co.cc, cu.cc, cz.cc
  These are not official hierarchies of .cc, but domains owned by companies who offer free subdomain registration.
  co.cc
  The co.cc URL has been known to host spammers, who create spam blogs, or "splogs", often with nonsense names. Due to such spamming, in July 2011 Google removed over 11 million .co.cc websites from its search results. Legitimate sites (per Google's Webmaster Guidelines) on the .co.cc subdomain could send a reconsideration request to Google to have their specific site excluded from the ban.
  The abundance of cheap .co.cc domains had also been used by those who sold fake "anti-virus" programs.
  From 2012 to 2014, the co.cc website and name servers were not online. There was no formal statement by the company, but they did stop accepting new registrations some time before they closed.
  In 2018, co.cc was listed for sale for US$500,000.00. As of 2019, co.cc is registered to and in use by another entity.