iP or domain name lookup

www.yale.edu Server iP：

Current resolution：

domain resolution record：

2021-01-15-----2024-09-02 151.101.78.133

2021-01-15-----2024-09-02 151.101.110.133

2022-07-06-----2024-09-02 146.75.114.133

2023-08-30-----2024-09-02 151.101.130.133

2024-04-25-----2024-09-02 151.101.90.133

2021-01-15-----2024-06-12 151.101.2.133

2023-08-30-----2024-05-19 151.101.42.133

2023-10-13-----2024-05-19 199.232.46.133

2023-10-13-----2024-05-19 146.75.122.133

2021-01-15-----2022-05-19 151.101.230.133

2021-06-30-----2022-05-19 151.101.74.133

2020-08-10-----2020-11-02 151.101.78.217

2020-08-10-----2020-11-02 151.101.230.217

2020-08-10-----2020-11-02 151.101.110.217

2020-06-14-----2020-08-30 151.101.10.217

2020-08-10-----2020-08-30 151.101.2.217

2020-06-14-----2020-06-14 151.101.42.217

2020-06-14-----2020-06-14 151.101.114.217

2017-05-15-----2019-10-10 104.16.140.133

2017-05-15-----2019-10-10 104.16.141.133

2017-05-26-----2017-05-26 101.95.144.69