iP or domain name lookup

mediatest.webex.com Server iP：

Current resolution：

domain resolution record：

2021-01-01-----2024-07-23 99.84.238.99

2021-01-01-----2024-07-23 99.84.238.130

2023-02-10-----2024-07-23 99.84.238.109

2023-12-19-----2024-07-23 13.32.121.63

2023-12-19-----2024-07-23 3.163.125.41

2023-12-19-----2024-07-23 13.32.121.50

2023-12-19-----2024-07-23 3.163.125.47

2023-12-19-----2024-07-23 3.163.125.67

2024-07-23-----2024-07-23 3.163.165.93

2024-07-23-----2024-07-23 52.85.49.45

2023-02-10-----2023-12-19 99.84.238.144

2023-12-15-----2023-12-19 13.32.121.36

2023-12-19-----2023-12-19 65.9.25.111

2023-12-19-----2023-12-19 65.9.25.99

2023-12-19-----2023-12-19 3.163.125.112

2023-12-19-----2023-12-19 65.9.25.20

2023-12-19-----2023-12-19 13.32.121.35

2023-12-19-----2023-12-19 18.155.173.4

2023-12-15-----2023-12-15 3.160.196.73

2023-02-10-----2023-02-20 13.226.225.24

2023-02-10-----2023-02-20 99.86.38.93

2023-02-10-----2023-02-20 108.156.22.50

2023-02-10-----2023-02-20 108.156.22.17

2023-02-10-----2023-02-20 108.138.246.92

2023-02-10-----2023-02-20 99.86.38.30

2023-02-10-----2023-02-20 108.156.22.99

2023-02-10-----2023-02-20 108.156.22.7

2023-02-10-----2023-02-20 13.224.189.114

2023-02-10-----2023-02-20 13.226.225.70

2023-02-10-----2023-02-20 99.86.38.10

2023-02-10-----2023-02-20 99.86.38.98

2023-02-10-----2023-02-20 108.138.246.56

2023-02-10-----2023-02-20 13.225.142.99

2023-02-10-----2023-02-20 108.138.246.90

2023-02-10-----2023-02-20 13.226.225.75

2023-02-10-----2023-02-20 13.225.142.101

2023-02-20-----2023-02-20 143.204.215.113

2023-02-20-----2023-02-20 108.138.17.57

2023-02-20-----2023-02-20 54.192.81.78

2023-02-20-----2023-02-20 54.192.81.22

2023-02-20-----2023-02-20 108.138.17.40

2023-02-20-----2023-02-20 13.225.142.9

2023-02-20-----2023-02-20 54.192.81.82

2023-02-20-----2023-02-20 143.204.215.11

2023-02-20-----2023-02-20 54.192.81.33

2023-02-20-----2023-02-20 108.138.246.89

2023-02-10-----2023-02-12 13.224.189.2

2023-02-10-----2023-02-12 18.65.3.129

2023-02-10-----2023-02-12 13.224.189.90

2023-02-10-----2023-02-12 13.224.189.53