iP or domain name lookup

51jb.net Server iP：

Current resolution：

domain resolution record：

2025-10-21-----2025-12-28 172.67.131.213

2025-10-21-----2025-12-28 104.21.11.234

2023-08-29-----2025-05-23 104.206.134.96

2024-03-14-----2024-11-18 0.0.0.0

2023-09-01-----2023-09-01 156.234.127.27

2022-12-09-----2023-06-11 23.90.24.93

2020-06-28-----2020-07-20 185.53.177.54

2019-10-22-----2019-10-22 185.53.179.7