iP or domain name lookup

pmtbbe53c.bj.isitecenter.cn Server iP：

Current resolution：

domain resolution record：

2022-09-13-----2025-12-30 103.219.34.8

2022-09-13-----2025-12-30 114.80.153.37

2023-08-30-----2025-12-30 103.219.34.22

2025-08-27-----2025-12-30 23.224.74.76

2025-08-27-----2025-12-30 103.219.34.24

2025-12-30-----2025-12-30 210.16.191.22

2022-09-13-----2025-11-20 103.219.34.7

2023-08-30-----2023-08-30 154.85.59.171

2022-09-13-----2022-09-13 154.85.59.181

2022-09-13-----2022-09-13 103.219.34.12

2022-09-13-----2022-09-13 103.219.34.13

2020-07-22-----2020-07-22 27.221.75.241

2020-07-22-----2020-07-22 125.88.169.125

2020-07-22-----2020-07-22 27.221.75.246

2020-07-22-----2020-07-22 27.221.75.247