iP or domain name lookup

cloud-images.ubuntu.com Server iP：

Current resolution：

domain resolution record：

2023-01-03-----2024-10-20 185.125.190.37

2023-01-03-----2024-10-20 185.125.190.40

2024-10-20-----2024-10-20 124.236.16.201

2021-07-01-----2024-08-09 91.189.91.124

2021-07-01-----2021-09-26 91.189.91.123

2020-12-14-----2021-04-21 91.189.88.248

2020-12-14-----2021-04-21 91.189.88.247

2019-07-09-----2020-06-11 91.189.88.89

2017-06-29-----2019-05-06 91.189.92.141

2017-04-26-----2017-04-27 91.189.88.141