edu22.info                     has IPv4  has IPv6  ::1  (time=0.000105)
ia.ac.cn                       has IPv4  has IPv6  ::1  (time=0.000085)
www.uc.cn                      has IPv4  has IPv6  ::  (time=0.000079)
www.ucweb.com                  has IPv4  has IPv6  ::  (time=0.000075)
univ-tlemcen.dz                has IPv4  has IPv6  ::1  (time=0.000086)