iP or domain name lookup

tech.sina.cn Server iP：

Current resolution：

domain resolution record：

2023-08-28-----2024-08-13 36.51.224.44

2024-06-12-----2024-08-13 106.63.15.133

2024-06-12-----2024-08-13 202.108.0.156

2024-08-13-----2024-08-13 111.13.225.194

2024-08-13-----2024-08-13 49.7.37.174

2024-06-12-----2024-06-12 111.13.225.187

2024-06-12-----2024-06-12 49.7.37.208

2021-09-07-----2024-04-27 123.126.45.156

2021-09-07-----2024-04-27 49.7.37.16

2021-12-10-----2024-04-27 36.51.254.90

2023-08-28-----2024-04-27 106.63.15.86

2023-08-28-----2024-04-27 111.13.225.138

2022-08-05-----2023-01-01 36.51.224.26

2021-09-07-----2022-09-15 183.232.23.230

2021-09-07-----2022-09-15 39.156.6.144

2021-12-10-----2022-09-15 183.60.95.219

2022-02-24-----2022-02-24 121.14.32.111

2021-09-07-----2021-09-07 36.51.254.106

2019-07-14-----2020-09-28 183.60.95.144

2019-07-14-----2020-09-28 123.126.45.123

2020-05-07-----2020-09-28 39.156.6.136

2020-05-07-----2020-09-28 49.7.36.41

2020-05-07-----2020-09-28 183.232.23.233

2020-05-07-----2020-09-28 36.51.254.82

2019-07-14-----2019-07-16 221.179.193.41

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

2017-09-05-----2018-05-10 123.125.29.219

2017-09-05-----2018-05-07 111.13.87.211

2017-09-05-----2018-05-07 183.232.24.229

2017-09-05-----2018-05-07 183.60.92.254

2017-09-05-----2018-05-07 180.149.136.229