iP or domain name lookup

b.y1137.com Server iP：

Current resolution：

domain resolution record：

2022-01-17-----2022-07-13 142.4.115.10

2022-07-13-----2022-07-13 65.49.26.99

2022-07-13-----2022-07-13 208.77.47.172

2022-07-13-----2022-07-13 199.59.148.247

2022-07-13-----2022-07-13 128.242.240.157

2022-07-13-----2022-07-13 67.228.235.93

2022-07-13-----2022-07-13 173.252.108.21

2022-07-13-----2022-07-13 199.59.149.237

2022-07-13-----2022-07-13 128.121.146.101

2022-07-13-----2022-07-13 202.160.128.205

2022-07-13-----2022-07-13 199.96.63.75

2022-07-13-----2022-07-13 104.244.43.231

2022-07-13-----2022-07-13 199.59.148.206

2022-07-13-----2022-07-13 157.240.3.8

2022-07-13-----2022-07-13 108.160.167.167

2022-07-13-----2022-07-13 31.13.84.2

2021-08-05-----2021-11-08 199.188.107.120

2021-06-28-----2021-06-28 45.200.33.103