iP or domain name lookup

3g.sina.com Server iP：

Current resolution：

domain resolution record：

2023-12-04-----2024-02-25 36.51.224.44

2023-04-08-----2023-12-04 39.156.6.144

2023-04-08-----2023-12-04 49.7.37.16

2023-12-04-----2023-12-04 123.125.107.21

2023-12-04-----2023-12-04 106.63.15.86

2023-04-08-----2023-04-08 112.90.6.155

2023-04-08-----2023-04-08 183.232.23.230

2023-04-08-----2023-04-08 123.126.45.156

2023-04-08-----2023-04-08 183.60.95.219

2023-04-08-----2023-04-08 36.51.224.26

2019-07-10-----2021-07-30 36.51.254.236

2019-07-10-----2021-07-30 49.7.36.58

2019-09-12-----2021-07-30 123.126.45.68

2020-07-10-----2021-07-30 39.156.6.199

2021-07-30-----2021-07-30 112.90.6.223

2018-06-22-----2020-12-21 183.60.93.249

2018-06-22-----2020-02-28 221.179.175.207

2018-06-22-----2018-06-22 180.149.136.228

2018-06-22-----2018-06-22 123.125.29.114