iP or domain name lookup

bt.beigaotech.com Server iP：

Current resolution：

domain resolution record：

2023-09-12-----2023-09-12 119.123.78.152

2023-06-05-----2023-06-06 119.123.77.192

2021-04-23-----2021-04-23 113.87.167.133

2021-01-28-----2021-01-29 113.87.166.23

2021-01-28-----2021-01-29 113.87.166.140

2021-01-29-----2021-01-29 119.123.76.142

2020-09-13-----2020-09-13 113.87.165.9

2020-08-12-----2020-08-12 119.123.78.220

2020-08-12-----2020-08-12 119.123.78.57

2020-04-30-----2020-04-30 113.87.164.122

2020-04-30-----2020-04-30 113.87.167.10