iP or domain name lookup

1b2rq.86csz.com Server iP：

Current resolution：

domain resolution record：

2025-12-18-----2025-12-18 185.53.178.99

2025-12-18-----2025-12-18 104.247.81.99

2022-08-10-----2023-04-29 185.107.56.197

2023-02-13-----2023-04-29 199.115.116.216

2023-04-29-----2023-04-29 37.48.65.149

2023-04-29-----2023-04-29 172.93.103.102

2023-04-29-----2023-04-29 207.244.67.216

2023-04-29-----2023-04-29 37.48.65.153

2022-08-10-----2023-02-13 37.48.65.150

2022-08-10-----2023-02-13 81.171.22.7

2023-02-13-----2023-02-13 172.93.103.99

2023-02-13-----2023-02-13 207.244.67.218

2022-08-10-----2022-08-10 162.210.196.168

2022-08-10-----2022-08-10 207.244.67.214

2022-08-10-----2022-08-10 199.115.115.118

2022-08-10-----2022-08-10 172.93.103.101

2019-08-30-----2019-10-04 142.234.56.74

2017-07-26-----2017-07-26 192.187.99.108