iP or domain name lookup

okcoin.cn Server iP：

Current resolution：

domain resolution record：

2021-04-02-----2023-12-07 54.153.56.183

2020-05-22-----2021-02-20 203.107.53.241

2020-01-17-----2020-01-17 47.99.216.89

2019-09-15-----2019-11-03 47.99.120.226

2019-05-19-----2019-08-04 47.110.92.118

2017-06-01-----2018-04-08 101.37.189.111

2016-01-10-----2017-05-03 121.199.251.136

2017-02-08-----2017-02-08 54.230.73.206

2017-01-18-----2017-01-18 54.230.73.76

2017-01-17-----2017-01-17 52.222.238.114

2017-01-07-----2017-01-10 180.97.161.241

2017-01-07-----2017-01-09 218.60.112.190

2017-01-07-----2017-01-09 52.222.238.64

2017-01-08-----2017-01-08 52.222.238.18

2016-12-23-----2016-12-23 54.182.2.179

2016-12-13-----2016-12-13 52.84.193.72

2016-11-17-----2016-11-18 54.182.2.174

2016-11-18-----2016-11-18 54.182.2.53

2016-11-17-----2016-11-17 54.182.2.101

2016-11-11-----2016-11-11 54.182.2.155