iP or domain name lookup

yellowteacher.com Server iP：

Current resolution：

domain resolution record：

2023-01-16-----2024-04-27 54.161.222.85

2023-01-16-----2024-04-27 18.119.154.66

2023-01-16-----2024-04-27 3.130.204.160

2023-01-16-----2024-04-27 34.205.242.146

2023-01-16-----2024-04-27 3.140.13.188

2023-01-16-----2024-04-27 3.19.116.195

2023-01-16-----2024-04-27 3.18.7.81

2023-01-16-----2024-04-27 52.71.57.184

2023-01-16-----2024-04-27 3.94.41.167

2023-01-16-----2024-04-27 3.130.253.23

2023-01-16-----2024-04-27 54.209.32.212

2023-01-16-----2024-04-27 52.86.6.113

2021-03-08-----2022-10-21 142.111.40.222

2020-11-01-----2021-03-08 142.111.40.199

2020-09-28-----2020-09-28 199.59.242.154

2020-08-12-----2020-09-21 3.234.181.234

2019-10-12-----2020-08-14 23.81.36.90