iP or domain name lookup

cntc.jgums.com Server iP：

Current resolution：

domain resolution record：

2021-12-10-----2024-01-02 103.254.189.2

2022-05-05-----2024-01-02 42.81.144.218

2024-01-02-----2024-01-02 27.155.108.99

2024-01-02-----2024-01-02 106.60.71.199

2024-01-02-----2024-01-02 111.124.71.203

2024-01-02-----2024-01-02 211.91.67.106

2024-01-02-----2024-01-02 123.184.98.22

2024-01-02-----2024-01-02 114.80.123.44

2024-01-02-----2024-01-02 45.124.126.14

2024-01-02-----2024-01-02 111.180.137.65

2024-01-02-----2024-01-02 59.37.89.7

2024-01-02-----2024-01-02 1.194.250.192

2024-01-02-----2024-01-02 138.113.145.15

2024-01-02-----2024-01-02 117.91.197.44

2024-01-02-----2024-01-02 36.156.77.50

2024-01-02-----2024-01-02 60.221.184.86

2024-01-02-----2024-01-02 111.132.2.136

2024-01-02-----2024-01-02 101.96.149.31

2024-01-02-----2024-01-02 110.242.20.43

2021-12-10-----2022-05-08 120.221.64.239

2021-12-10-----2022-05-08 117.91.184.112

2021-12-10-----2022-05-08 117.91.194.176

2022-05-05-----2022-05-08 118.107.171.141

2022-05-05-----2022-05-08 113.194.63.46

2021-12-10-----2021-12-10 138.113.34.2

2021-12-10-----2021-12-10 36.111.141.176

2021-12-10-----2021-12-10 163.177.244.144