The United States government has begun a partial shutdown, after Congress failed to approve funding for government operations. Barack Obama’s website at https://www.barackobama.com may still be up and running, but no-one has paid for his SSL certificate to be renewed. The same cannot be said of other sites which are experiencing issues. NIST the National Institute of Standards and Technology has a stark message on the front of its website at http://nist.gov/. NASAs 55th birthday celebrations are turning into a damp squib, with its site currently redirecting to a generic statement.”]
Source: https://grahamcluley.com/barack-obama-nasa-nist-government-shutdown/