cottonon.com                   has IPv4  has IPv6  ::  (time=0.000286)
edu22.info                     has IPv4  has IPv6  ::1  (time=0.000272)
utibet.edu.cn                  has IPv4  has IPv6  ::1  (time=0.000104)
www.wogame.org                 has IPv4  has IPv6  ::1  (time=0.000107)