iP or domain name lookup

500500.cn Server iP：

Current resolution：

domain resolution record：

2023-09-30-----2023-09-30 67.21.93.227

2023-04-14-----2023-04-14 67.21.93.241

2022-12-22-----2022-12-22 64.32.28.245

2022-12-22-----2022-12-22 67.21.93.229

2022-12-22-----2022-12-22 67.21.93.242

2021-07-13-----2021-09-15 35.236.191.200

2020-12-08-----2020-12-08 202.153.187.87

2019-08-26-----2019-08-28 52.229.174.109

2019-08-26-----2019-08-26 13.70.25.179

2019-08-15-----2019-08-15 23.99.106.101

2018-12-30-----2019-07-30 104.28.8.4

2018-12-30-----2019-07-29 104.28.9.4