iP or domain name lookup

uk.vpnkaka.com Server iP：

Current resolution：

domain resolution record：

2020-06-20-----2020-06-20 199.59.242.154

2020-02-07-----2020-02-07 79.124.78.101

2019-09-29-----2019-09-29 79.124.78.105

2017-10-16-----2018-01-04 139.59.168.194

2017-10-17-----2017-10-17 46.101.35.71

2017-10-16-----2017-10-16 188.166.175.21

2017-09-20-----2017-09-21 138.68.159.185

2016-12-09-----2017-01-16 104.238.171.172

2016-12-09-----2016-12-09 138.68.139.38

2016-12-09-----2016-12-09 104.238.170.21