iP or domain name lookup

cc.csor.cn Server iP：

Current resolution：

domain resolution record：

2024-09-03-----2024-09-12 154.12.17.94

2024-03-05-----2024-03-05 180.117.225.80

2024-02-07-----2024-02-07 49.72.32.157

2024-01-03-----2024-01-10 121.227.76.96

2023-09-05-----2023-09-08 180.117.225.152

2023-09-01-----2023-09-05 121.239.230.165

2023-09-05-----2023-09-05 49.64.243.141

2023-06-27-----2023-06-27 117.82.251.85

2023-05-31-----2023-05-31 127.0.0.1

2023-05-31-----2023-05-31 58.209.62.253

2022-07-18-----2022-07-18 49.84.221.228

2022-07-11-----2022-07-11 121.227.76.109

2022-05-28-----2022-05-28 121.227.76.53

2022-05-08-----2022-05-08 121.227.76.78