iP or domain name lookup

anqing.12123.com Server iP：

Current resolution：

domain resolution record：

2019-09-20-----2023-05-12 47.100.2.180

2023-05-12-----2023-05-12 52.58.1.161

2023-05-12-----2023-05-12 199.96.63.163

2023-05-12-----2023-05-12 157.240.1.33

2023-05-12-----2023-05-12 157.240.0.18

2023-05-12-----2023-05-12 103.252.114.61

2023-05-12-----2023-05-12 199.59.148.7

2023-05-12-----2023-05-12 108.160.166.148

2022-10-22-----2022-10-22 199.59.149.237

2022-10-22-----2022-10-22 23.225.141.210

2022-10-22-----2022-10-22 114.43.24.59

2022-10-22-----2022-10-22 128.121.243.77

2022-10-22-----2022-10-22 103.73.161.52

2022-10-22-----2022-10-22 199.59.148.206

2022-10-22-----2022-10-22 31.13.80.169

2022-10-22-----2022-10-22 208.77.47.172

2022-10-22-----2022-10-22 104.244.46.211