iP or domain name lookup

caiyun.mcloud.139.com Server iP：

Current resolution：

domain resolution record：

2021-11-04-----2023-02-24 39.136.71.21

2022-01-24-----2023-02-24 39.135.122.66

2020-02-19-----2022-11-29 39.134.135.217

2020-06-30-----2021-12-28 39.134.86.189

2020-02-14-----2021-11-04 39.135.63.52

2020-02-14-----2021-10-03 39.134.69.205

2020-02-14-----2020-02-19 123.235.30.41

2020-02-14-----2020-02-19 125.77.154.41

2020-02-14-----2020-02-19 182.140.225.41

2020-02-14-----2020-02-19 42.81.118.41

2020-02-14-----2020-02-19 180.163.198.41

2020-02-14-----2020-02-19 180.101.38.41

2020-02-19-----2020-02-19 123.125.132.41

2020-02-14-----2020-02-14 222.35.78.41

2020-02-14-----2020-02-14 218.68.136.41