iP or domain name lookup

bx.prod.ielts.com Server iP：

Current resolution：

domain resolution record：

2023-12-04-----2024-02-21 143.204.98.49

2023-12-04-----2024-02-21 13.225.103.99

2023-12-04-----2024-02-21 13.225.103.25

2023-12-04-----2024-02-21 18.65.3.19

2023-12-04-----2024-02-21 65.9.42.119

2023-12-04-----2024-02-21 65.9.42.52

2023-12-04-----2024-02-21 143.204.98.123

2024-01-04-----2024-02-21 18.65.3.33

2024-01-04-----2024-02-21 65.9.42.112

2024-02-05-----2024-02-21 18.173.121.41

2024-02-05-----2024-02-21 18.173.121.4

2024-02-05-----2024-02-21 18.173.121.44

2024-02-21-----2024-02-21 13.227.254.89

2024-02-21-----2024-02-21 13.227.254.58

2024-02-21-----2024-02-21 108.138.64.45

2024-01-04-----2024-02-05 13.225.103.82

2024-01-04-----2024-02-05 13.32.27.28

2024-01-04-----2024-02-05 13.32.27.50

2024-02-05-----2024-02-05 18.173.121.45

2024-02-05-----2024-02-05 52.84.229.28

2024-02-05-----2024-02-05 52.84.229.20

2024-02-05-----2024-02-05 13.32.27.110

2024-02-05-----2024-02-05 52.84.229.71

2024-02-05-----2024-02-05 65.9.42.125

2023-12-04-----2024-01-04 18.65.3.123

2023-12-04-----2024-01-04 18.155.202.10

2023-12-04-----2024-01-04 18.65.3.65

2023-12-04-----2024-01-04 18.155.202.16

2024-01-04-----2024-01-04 18.155.202.11

2024-01-04-----2024-01-04 13.32.27.86

2024-01-04-----2024-01-04 54.192.150.92

2024-01-04-----2024-01-04 54.192.150.20

2023-12-04-----2023-12-04 13.225.103.108

2023-12-04-----2023-12-04 18.155.202.82

2023-12-04-----2023-12-04 13.33.5.57

2023-12-04-----2023-12-04 143.204.98.22

2023-12-04-----2023-12-04 143.204.98.38

2023-12-04-----2023-12-04 54.192.150.33