iP or domain name lookup

mail.amchamchina.org Server iP：

Current resolution：

domain resolution record：

2023-02-19-----2024-03-05 52.98.33.226

2024-03-05-----2024-03-05 40.99.93.242

2024-03-05-----2024-03-05 40.99.150.98

2024-03-05-----2024-03-05 52.96.36.114

2023-02-19-----2023-08-14 52.98.54.130

2023-08-14-----2023-08-14 52.96.110.18

2023-08-14-----2023-08-14 52.98.83.178

2023-08-14-----2023-08-14 52.98.243.18

2022-12-20-----2023-02-20 40.99.10.66

2023-02-19-----2023-02-20 40.100.55.2

2022-12-20-----2023-02-19 40.99.33.162

2022-12-20-----2023-02-19 40.99.33.130

2022-12-20-----2023-02-19 40.101.144.2

2022-12-20-----2023-02-19 40.99.10.82

2022-12-20-----2023-02-19 52.98.79.162

2022-12-20-----2023-02-19 40.101.146.194

2022-12-20-----2023-02-19 52.98.64.18

2022-12-20-----2023-02-19 52.98.64.34

2023-02-19-----2023-02-19 40.99.10.34

2023-02-19-----2023-02-19 40.99.10.2

2023-02-19-----2023-02-19 40.99.36.34

2023-02-19-----2023-02-19 40.101.147.98

2023-02-19-----2023-02-19 40.100.29.242

2023-02-19-----2023-02-19 52.98.89.50

2023-02-19-----2023-02-19 40.99.34.2

2023-02-19-----2023-02-19 40.99.36.210

2023-02-19-----2023-02-19 52.98.64.50

2023-02-19-----2023-02-19 52.98.77.114

2023-02-19-----2023-02-19 40.99.58.130

2023-02-19-----2023-02-19 52.98.92.178

2023-02-19-----2023-02-19 40.99.10.50

2023-02-19-----2023-02-19 52.98.71.210

2023-02-19-----2023-02-19 40.99.36.226

2023-02-19-----2023-02-19 52.98.94.130

2023-02-19-----2023-02-19 40.99.9.114

2023-02-19-----2023-02-19 52.98.94.162

2023-02-19-----2023-02-19 40.99.8.194

2023-02-19-----2023-02-19 40.99.65.82

2023-02-19-----2023-02-19 52.98.84.82

2023-02-19-----2023-02-19 40.100.47.82

2023-02-19-----2023-02-19 40.99.65.66

2023-02-19-----2023-02-19 40.99.57.66

2023-02-19-----2023-02-19 40.99.33.146

2023-02-19-----2023-02-19 40.101.144.98

2023-02-19-----2023-02-19 40.99.33.178

2023-02-19-----2023-02-19 40.99.10.98

2023-02-19-----2023-02-19 52.98.33.162

2023-02-19-----2023-02-19 52.98.43.130

2023-02-19-----2023-02-19 40.99.10.114

2023-02-19-----2023-02-19 52.98.82.210