iP or domain name lookup

pr18.cn Server iP：

Current resolution：

domain resolution record：

2024-08-08-----2024-09-01 38.31.229.78

2024-07-06-----2024-07-21 103.242.15.102

2024-05-12-----2024-06-07 114.134.189.160

2024-03-18-----2024-03-26 64.190.63.222

2024-01-09-----2024-02-21 64.190.63.111

2023-11-17-----2023-12-06 38.162.94.28

2023-07-23-----2023-08-09 47.91.170.222

2021-11-26-----2023-03-29 23.224.198.169

2021-07-17-----2021-08-11 45.158.21.211

2020-09-01-----2021-04-21 45.138.71.199

2020-08-30-----2020-08-30 45.13.245.183

2020-06-18-----2020-08-16 156.239.156.30

2020-06-18-----2020-06-18 185.245.3.118

2020-06-10-----2020-06-11 103.135.103.118

2020-03-29-----2020-06-10 103.135.103.76