cottonon.com                   has IPv4  has IPv6  ::  (time=0.000097)
edu22.info                     has IPv4  has IPv6  ::1  (time=0.000114)
neuq.edu.cn                    has IPv4  has IPv6  ::1  (time=0.000106)
peykekhodro.com                has IPv4  has IPv6  ::1  (time=0.000195)