iP or domain name lookup

abab.91doudai.com Server iP：

Current resolution：

domain resolution record：

2023-10-13-----2023-10-13 154.91.35.137

2022-09-07-----2022-09-07 199.59.243.200

2021-04-21-----2021-05-25 163.181.33.69

2021-04-21-----2021-05-25 125.37.206.221

2021-04-21-----2021-05-25 124.225.167.220

2021-04-21-----2021-05-25 36.102.212.91

2021-04-21-----2021-05-25 36.156.81.216

2021-05-25-----2021-05-25 117.34.7.75

2021-04-21-----2021-04-21 223.111.24.71

2021-04-21-----2021-04-21 183.57.82.210