cottonon.com                   has IPv4  has IPv6  ::  (time=0.000084)
edu22.info                     has IPv4  has IPv6  ::1  (time=0.000183)
ia.ac.cn                       has IPv4  has IPv6  ::1  (time=0.000083)
iadt.ie                        has IPv4  has IPv6  ::1  (time=0.000077)
pega.com                       has IPv4  has IPv6  ::  (time=0.000259)