iP or domain name lookup

28ren.cn Server iP：

Current resolution：

domain resolution record：

2024-04-17-----2024-04-17 38.174.145.221

2024-02-02-----2024-02-02 38.177.230.20

2023-04-20-----2023-04-20 38.177.15.131

2020-06-04-----2022-10-16 43.224.155.32

2019-12-17-----2020-01-09 122.10.109.240

2019-10-22-----2019-11-16 116.140.34.248

2019-07-10-----2019-07-16 116.140.34.254

2018-11-08-----2018-11-08 116.140.33.150

2017-06-11-----2017-11-28 118.123.22.248

2017-05-18-----2017-05-18 192.168.22.248

2017-05-03-----2017-05-03 211.149.181.245