iP or domain name lookup

iad.cdn.nv.instructuremedia.com Server iP：

Current resolution：

domain resolution record：

2021-12-05-----2024-02-18 54.192.18.6

2023-08-25-----2024-02-18 18.155.202.40

2024-02-18-----2024-02-18 18.164.174.101

2024-02-18-----2024-02-18 18.164.174.17

2024-02-18-----2024-02-18 3.161.82.50

2024-02-18-----2024-02-18 18.65.207.113

2024-02-18-----2024-02-18 18.155.202.8

2024-02-18-----2024-02-18 3.161.82.60

2024-02-18-----2024-02-18 18.164.174.29

2024-02-18-----2024-02-18 108.157.254.56

2024-02-18-----2024-02-18 3.161.82.35

2024-02-18-----2024-02-18 18.65.207.35

2024-02-18-----2024-02-18 18.164.174.113

2024-02-18-----2024-02-18 18.65.207.100

2024-02-18-----2024-02-18 108.157.254.38

2023-08-25-----2023-08-25 18.155.68.12

2023-08-25-----2023-08-25 18.66.147.82

2023-08-25-----2023-08-25 18.65.206.103

2021-04-07-----2023-03-09 13.35.49.31

2021-12-05-----2023-03-09 54.192.18.17

2022-11-02-----2023-03-09 18.66.147.23

2022-11-25-----2023-03-09 18.65.202.110

2023-01-24-----2023-03-09 99.84.238.104

2023-03-09-----2023-03-09 143.204.86.47

2023-03-09-----2023-03-09 18.65.202.114

2023-03-09-----2023-03-09 143.204.86.123

2021-12-10-----2023-01-24 13.226.228.69

2023-01-24-----2023-01-24 18.65.202.66

2023-01-24-----2023-01-24 13.227.62.80

2023-01-24-----2023-01-24 13.32.50.30

2023-01-24-----2023-01-24 13.227.62.63

2021-02-04-----2022-12-16 13.225.103.80

2021-12-05-----2022-12-16 13.226.228.120

2021-12-10-----2022-12-16 99.84.238.213

2022-11-02-----2022-12-16 99.84.140.7

2022-11-21-----2022-12-16 99.84.140.75

2022-11-21-----2022-12-16 13.227.254.93

2022-11-21-----2022-12-16 18.65.202.38

2022-12-16-----2022-12-16 13.249.146.81

2022-01-03-----2022-11-25 13.227.254.12

2022-11-21-----2022-11-25 13.227.254.77

2022-11-25-----2022-11-25 65.8.158.72

2020-04-14-----2022-11-21 13.227.254.115

2021-12-10-----2022-11-21 54.192.18.104

2022-11-02-----2022-11-21 13.225.103.55

2022-11-02-----2022-11-21 143.204.86.6

2022-11-21-----2022-11-21 13.227.74.124

2022-11-21-----2022-11-21 13.225.142.56

2022-11-21-----2022-11-21 13.249.146.109

2022-11-21-----2022-11-21 143.204.86.19