iP or domain name lookup

pc28.me Server iP：

Current resolution：

domain resolution record：

2023-07-23-----2024-08-25 104.21.21.173

2023-07-23-----2024-08-25 172.67.199.167

2023-12-08-----2023-12-10 223.75.236.241

2023-04-01-----2023-04-13 34.98.99.30

2021-08-04-----2023-03-10 103.100.142.50

2020-04-27-----2021-03-24 47.57.104.50

2020-03-23-----2020-03-23 112.213.96.146

2019-03-31-----2019-10-19 43.228.242.160

2018-10-23-----2018-10-23 221.179.46.190

2017-08-04-----2018-05-17 47.52.11.105

2017-06-30-----2017-06-30 14.102.247.187