iP or domain name lookup

ipad.us.sina.com Server iP：

Current resolution：

domain resolution record：

2018-05-24-----2024-11-04 10.10.10.10

2024-10-23-----2024-11-04 38.175.45.59

2024-11-04-----2024-11-04 163.181.140.237

2024-11-04-----2024-11-04 163.181.140.236

2024-10-23-----2024-10-23 163.181.140.233

2024-10-23-----2024-10-23 163.181.140.232

2023-12-28-----2023-12-28 163.181.56.213

2023-12-28-----2023-12-28 23.192.228.149

2023-12-28-----2023-12-28 163.181.42.39

2023-12-28-----2023-12-28 47.89.66.60

2023-03-23-----2023-03-23 23.202.35.192

2021-08-08-----2021-08-08 23.32.238.105

2021-08-08-----2021-08-08 23.52.171.81

2021-08-08-----2021-08-08 23.218.80.154

2018-05-24-----2019-10-28 66.102.251.33