iP or domain name lookup

1.su.bdimg.com Server iP：

Current resolution：

domain resolution record：

2017-08-05-----2023-02-17 106.38.179.49

2023-02-17-----2023-02-17 101.28.131.49

2023-02-17-----2023-02-17 182.242.59.49

2023-02-17-----2023-02-17 182.40.78.49

2017-08-05-----2022-03-18 180.163.198.49

2017-08-05-----2022-03-18 112.25.86.49

2022-02-13-----2022-03-18 123.157.149.49

2022-02-13-----2022-03-18 120.233.49.49

2022-02-13-----2022-03-18 123.130.123.49

2022-02-13-----2022-03-18 111.63.59.49

2022-02-13-----2022-03-18 111.206.76.49

2022-02-13-----2022-03-18 61.158.238.49

2022-02-13-----2022-03-18 121.227.7.49

2022-02-13-----2022-03-03 182.140.225.49

2017-08-06-----2019-07-12 183.232.22.49

2019-07-12-----2019-07-12 218.68.136.49

2019-07-12-----2019-07-12 27.221.109.49

2019-07-12-----2019-07-12 183.131.62.49

2019-07-12-----2019-07-12 113.105.172.49

2017-08-05-----2018-01-16 118.123.210.49

2017-08-05-----2018-01-16 222.216.229.49

2017-08-05-----2018-01-16 60.190.116.49

2017-08-05-----2018-01-16 42.236.4.49

2017-08-26-----2018-01-16 180.97.66.49

2017-12-08-----2018-01-16 125.39.134.49

2017-12-08-----2018-01-16 119.146.74.49

2018-01-16-----2018-01-16 123.129.234.49

2018-01-16-----2018-01-16 223.111.138.49

2017-08-28-----2017-12-08 119.188.176.49

2017-08-05-----2017-09-03 112.65.203.49

2017-08-05-----2017-08-28 220.170.182.49

2017-08-26-----2017-08-28 211.90.25.49

2017-08-28-----2017-08-28 111.7.168.49

2017-08-26-----2017-08-26 117.169.99.49

2017-08-05-----2017-08-05 124.239.229.49