iP or domain name lookup

y.tb.cn Server iP：

Current resolution：

domain resolution record：

2023-08-18-----2024-04-01 59.82.34.158

2023-08-18-----2024-04-01 59.82.34.152

2024-04-01-----2024-04-01 59.82.14.198

2023-08-18-----2023-08-18 59.82.14.193

2017-04-07-----2022-02-25 140.205.34.16

2017-04-07-----2022-02-25 140.205.32.6

2018-02-19-----2022-02-25 140.205.172.18

2018-02-19-----2022-02-25 106.11.14.3

2018-02-19-----2022-02-25 106.11.15.2

2018-05-04-----2022-02-25 140.205.230.4

2018-02-19-----2018-07-28 106.11.172.40

2018-02-19-----2018-07-28 106.11.172.27

2017-04-07-----2017-04-07 140.205.172.75

2017-04-07-----2017-04-07 140.205.230.66