iP or domain name lookup

mail.sina.com.cn Server iP：

Current resolution：

domain resolution record：

2022-07-24-----2024-10-25 49.7.36.183

2022-07-24-----2024-10-25 202.108.0.139

2022-08-01-----2024-10-25 36.51.224.14

2023-11-03-----2024-10-25 106.63.15.18

2022-07-24-----2023-09-12 183.60.95.240

2022-07-24-----2023-04-17 111.13.225.178

2019-03-19-----2022-07-02 123.126.45.14

2019-03-19-----2022-07-02 39.156.6.98

2021-07-30-----2022-07-02 49.7.36.44

2021-08-12-----2022-07-02 183.60.95.173

2021-04-29-----2021-08-02 183.60.95.213

2019-03-19-----2021-07-02 49.7.36.27

2019-08-10-----2021-03-29 183.60.95.142

2021-01-13-----2021-02-22 183.60.95.253

2019-03-19-----2019-07-22 121.14.32.168

2018-11-09-----2018-12-10 113.108.216.230

2018-11-09-----2018-12-10 180.149.153.24

2018-11-09-----2018-12-10 221.179.190.189

2018-11-09-----2018-12-10 123.125.29.179

2018-11-09-----2018-11-09 121.194.0.49

2016-11-18-----2018-03-20 113.108.216.17

2016-11-18-----2018-03-20 123.126.56.253

2016-11-18-----2018-03-20 123.125.105.138

2016-12-15-----2018-03-20 180.149.138.196