iP or domain name lookup

i.ac.qq.com Server iP：

Current resolution：

domain resolution record：

2021-10-01-----2023-12-12 129.226.107.210

2023-12-12-----2023-12-12 124.156.190.80

2021-10-01-----2022-02-18 61.181.204.91

2021-10-01-----2022-02-18 220.194.120.36

2021-10-01-----2022-02-18 101.91.21.160

2021-10-01-----2022-02-18 109.244.244.237

2021-10-01-----2022-02-18 140.206.161.106

2021-10-01-----2022-02-18 221.181.80.93

2021-10-02-----2022-02-18 14.22.33.40

2022-01-01-----2022-02-18 42.81.176.208

2022-02-18-----2022-02-18 111.30.179.89

2022-02-18-----2022-02-18 120.241.140.88

2021-10-01-----2022-01-01 120.232.196.246

2021-10-12-----2022-01-01 60.28.172.122

2021-10-12-----2022-01-01 111.30.179.145

2022-01-01-----2022-01-01 14.22.9.250

2022-01-01-----2022-01-01 60.28.172.40

2021-10-12-----2021-10-12 42.81.179.175

2021-10-01-----2021-10-01 42.81.178.244

2021-10-01-----2021-10-01 111.30.183.17

2021-10-01-----2021-10-01 60.28.215.122