iP or domain name lookup

tosver.cn Server iP：

Current resolution：

domain resolution record：

2016-09-10-----2021-06-11 189.163.17.5

2016-10-07-----2021-06-11 188.5.4.96

2017-01-13-----2021-06-11 118.5.49.6

2017-03-29-----2021-06-11 49.2.123.56

2017-04-18-----2021-06-11 253.157.14.165

2021-06-11-----2021-06-11 147.255.20.196

2016-07-09-----2020-03-31 249.129.46.48

2016-09-02-----2020-03-31 23.89.5.60

2020-03-31-----2020-03-31 23.83.156.7

2016-10-09-----2019-12-27 77.4.7.92

2016-11-29-----2019-12-27 197.4.4.12

2016-09-10-----2019-11-23 54.76.135.1

2019-10-06-----2019-11-01 104.151.48.25

2019-05-14-----2019-08-22 107.183.36.184

2016-02-17-----2018-03-12 58.215.176.20