iP or domain name lookup

act.sdk.g.uc.cn Server iP：

Current resolution：

domain resolution record：

2021-02-18-----2021-07-13 157.255.241.239

2021-02-18-----2021-07-13 120.241.2.239

2021-02-18-----2021-07-13 14.116.143.187

2020-05-13-----2020-05-13 120.241.12.198

2020-05-13-----2020-05-13 157.255.239.168

2020-05-13-----2020-05-13 14.116.145.198

2017-06-14-----2017-06-14 112.25.246.137

2017-06-14-----2017-06-14 221.228.102.137

2017-06-14-----2017-06-14 153.35.88.137

2017-06-14-----2017-06-14 119.147.224.73

2017-06-14-----2017-06-14 120.237.63.106