iP or domain name lookup

top.sina.cn Server iP：

Current resolution：

domain resolution record：

2021-08-15-----2023-09-12 49.7.37.16

2021-08-15-----2023-09-12 123.126.45.156

2023-08-28-----2023-09-12 106.63.15.86

2023-08-28-----2023-09-12 36.51.224.44

2023-08-28-----2023-09-12 111.13.225.138

2021-08-15-----2022-09-18 183.60.95.219

2021-08-15-----2022-09-18 39.156.6.144

2021-08-15-----2022-09-18 183.232.23.230

2022-08-08-----2022-09-18 36.51.224.26

2022-08-08-----2022-08-08 112.90.6.155

2021-08-15-----2021-09-11 36.51.254.106

2019-07-14-----2019-10-02 183.60.95.144

2019-07-14-----2019-10-02 221.179.193.41

2019-07-14-----2019-10-02 123.126.45.123

2019-07-14-----2019-07-15 203.90.242.116

2019-07-15-----2019-07-15 49.7.36.41

2017-08-01-----2018-04-26 183.60.92.254

2017-08-01-----2018-04-24 111.13.87.211

2017-08-01-----2018-04-24 183.232.24.229

2017-08-01-----2018-04-24 123.125.29.219

2017-08-26-----2018-04-24 180.149.136.229