iP or domain name lookup

roll.news.sina.com.cn Server iP：

Current resolution：

domain resolution record：

2019-09-15-----2023-10-22 123.126.45.14

2021-09-15-----2023-10-22 49.7.36.44

2021-09-15-----2023-09-15 183.60.95.173

2019-09-15-----2022-09-22 39.156.6.98

2019-09-15-----2019-09-15 49.7.36.27

2019-09-15-----2019-09-15 183.60.95.142

2016-10-25-----2016-12-24 113.108.216.86

2016-10-25-----2016-12-22 123.125.29.138

2016-10-25-----2016-12-22 111.13.87.205