iP or domain name lookup

aaa.bidns.cn Server iP：

Current resolution：

domain resolution record：

2022-09-15-----2023-08-22 103.45.249.119

2019-07-10-----2021-03-07 103.45.249.19

2019-07-10-----2019-12-14 103.45.250.19

2019-09-30-----2019-12-14 103.45.248.19

2016-12-13-----2017-04-14 121.32.236.60

2016-11-11-----2017-04-13 58.23.131.44

2016-11-11-----2017-04-13 121.12.92.13

2016-11-11-----2017-04-13 58.23.131.49

2016-12-22-----2017-04-13 222.76.211.155

2017-01-05-----2017-02-21 218.85.133.62

2016-11-11-----2016-12-14 218.85.134.189

2016-11-11-----2016-11-23 218.85.133.54