iP or domain name lookup

bt.99bt.com Server iP：

Current resolution：

domain resolution record：

2024-09-25-----2024-11-01 54.38.153.86

2024-09-17-----2024-09-17 51.68.177.95

2024-07-03-----2024-09-09 54.38.155.59

2024-04-29-----2024-05-15 54.38.153.153

2023-08-17-----2024-04-27 54.38.152.243

2024-04-02-----2024-04-11 45.79.19.196

2023-03-18-----2023-10-13 51.68.163.21

2023-05-31-----2023-06-06 91.195.241.232

2023-02-10-----2023-04-01 23.224.99.138

2023-03-09-----2023-03-09 51.68.160.21

2023-03-02-----2023-03-08 162.19.169.168

2023-02-06-----2023-02-06 213.186.46.59

2022-04-17-----2023-01-19 141.95.49.104

2021-07-12-----2021-07-12 135.125.227.244

2020-12-31-----2021-01-01 172.247.227.235

2020-05-30-----2020-11-27 23.224.6.27

2020-07-05-----2020-09-24 23.224.6.28

2019-08-27-----2019-09-11 23.225.178.115