iP or domain name lookup

4455k7.com Server iP：

Current resolution：

domain resolution record：

2021-08-26-----2022-01-23 104.21.32.163

2021-08-26-----2022-01-23 172.67.152.224

2020-12-16-----2020-12-16 52.128.23.153

2020-05-18-----2020-06-02 3.234.181.234

2020-04-29-----2020-05-03 154.212.170.200

2019-06-20-----2020-04-22 154.213.169.176

2018-01-10-----2018-01-10 103.215.82.126

2017-08-07-----2017-08-07 45.64.74.93

2017-06-22-----2017-07-04 66.79.176.199

2017-06-21-----2017-06-22 43.252.231.226

2017-03-18-----2017-06-21 103.56.113.34

2017-03-15-----2017-03-18 104.28.105.4

2017-03-15-----2017-03-18 104.28.104.4