bpk.go.id                      has IPv4  has IPv6  ::1  (time=0.000118)
cugb.edu.cn                    has IPv4  has IPv6  ::1  (time=0.000111)
edu22.info                     has IPv4  has IPv6  ::1  (time=0.000092)
hofstra.edu                    has IPv4  has IPv6  ::  (time=0.000112)