iP or domain name lookup

mylehigh.lehigh.edu Server iP：

Current resolution：

domain resolution record：

2024-04-02-----2024-04-02 104.18.123.47

2024-04-02-----2024-04-02 104.18.126.47

2023-10-28-----2023-10-28 104.18.125.47

2023-10-28-----2023-10-28 104.18.122.47

2023-10-28-----2023-10-28 104.18.124.47

2023-03-11-----2023-03-11 104.16.145.50

2023-03-11-----2023-03-11 104.16.148.50

2023-03-11-----2023-03-11 104.16.144.50

2023-03-11-----2023-03-11 104.16.147.50

2023-03-11-----2023-03-11 104.16.146.50

2022-11-02-----2022-11-02 104.16.18.111

2022-11-02-----2022-11-02 104.16.16.111

2022-11-02-----2022-11-02 104.16.17.111

2022-11-02-----2022-11-02 104.16.20.111