iP or domain name lookup

bfas.bianfeng.com Server iP：

Current resolution：

domain resolution record：

2024-04-18-----2024-04-18 8.136.189.76

2019-10-24-----2023-05-27 121.41.56.252

2019-10-24-----2023-05-27 121.41.59.131

2020-02-10-----2023-05-27 121.40.61.229

2020-02-10-----2023-05-27 47.111.227.235

2020-02-10-----2023-05-27 47.99.243.75

2019-04-04-----2019-08-21 106.15.200.49

2017-08-06-----2018-01-20 114.141.152.106