iP or domain name lookup

bt.city9x.com Server iP：

Current resolution：

domain resolution record：

2024-06-30-----2024-09-09 172.234.222.138

2024-06-30-----2024-09-09 172.234.222.143

2024-04-22-----2024-06-06 54.157.24.8

2024-06-06-----2024-06-06 199.59.243.225

2023-09-09-----2024-03-21 3.20.137.44

2023-09-09-----2024-03-21 3.141.96.53

2023-10-25-----2023-10-30 3.64.163.50

2023-07-22-----2023-08-17 104.21.3.85

2023-08-17-----2023-08-17 52.223.32.0

2023-07-22-----2023-08-12 172.67.130.129

2023-07-30-----2023-07-30 188.114.96.3

2023-01-02-----2023-06-21 69.16.230.226

2020-08-30-----2022-12-12 72.52.178.23

2022-03-28-----2022-05-03 50.28.32.8

2019-07-14-----2020-07-22 198.54.117.199

2020-07-22-----2020-07-22 185.53.177.10

2019-07-14-----2020-06-27 198.54.117.197

2019-08-23-----2020-06-27 198.54.117.198

2019-08-23-----2020-06-27 198.54.117.200

2019-02-19-----2019-02-19 192.64.119.148

2016-12-22-----2018-10-19 64.78.163.242