{"Status":0,"TC":false,"RD":true,"RA":true,"AD":true,"CD":false,"Question":[{"name":"papers.nber.org.","type":1}],"Answer":[{"name":"papers.nber.org.","type":5,"TTL":3600,"data":"prod.nber.org."},{"name":"prod.nber.org.","type":1,"TTL":1899,"data":"23.185.0.2"}]}