bpk.go.id                      has IPv4  has IPv6  ::1  (time=0.000069)
ecust.edu.cn                   has IPv4  has IPv6  ::1  (time=0.000102)
edu22.info                     has IPv4  has IPv6  ::1  (time=0.000180)
www.uc.cn                      has IPv4  has IPv6  ::  (time=0.000068)
www.ucweb.com                  has IPv4  has IPv6  ::  (time=0.000065)
zjou.edu.cn                    has IPv4  has IPv6  ::1  (time=0.000102)