iP or domain name lookup

cider.med.umich.edu Server iP：

Current resolution：

domain resolution record：

2025-03-15-----2026-03-02 142.250.196.211

2025-03-15-----2026-03-02 142.250.204.51

2025-08-18-----2026-03-02 142.250.73.115

2025-08-18-----2026-03-02 142.250.73.83

2025-08-18-----2026-03-02 142.250.69.179

2025-08-18-----2026-03-02 142.250.73.147

2026-03-02-----2026-03-02 142.251.33.211

2026-03-02-----2026-03-02 142.251.32.51

2026-03-02-----2026-03-02 142.251.45.147

2026-03-02-----2026-03-02 142.250.199.83

2026-03-02-----2026-03-02 64.233.180.121

2026-03-02-----2026-03-02 142.251.34.211

2025-12-27-----2025-12-27 142.250.4.121

2025-12-27-----2025-12-27 142.250.186.115

2025-12-27-----2025-12-27 142.251.34.83

2025-12-27-----2025-12-27 142.251.42.147

2025-03-15-----2025-08-18 142.251.33.83

2025-03-15-----2025-08-18 142.250.217.115

2025-03-15-----2025-08-18 142.250.217.83

2025-03-15-----2025-08-18 142.250.198.83

2025-08-18-----2025-08-18 142.250.198.243

2025-08-18-----2025-08-18 142.250.66.83

2025-08-18-----2025-08-18 142.251.215.243

2025-08-18-----2025-08-18 142.250.197.115

2025-08-18-----2025-08-18 142.250.191.83

2025-08-18-----2025-08-18 142.250.77.19

2025-03-15-----2025-03-15 142.250.198.211

2025-03-15-----2025-03-15 142.251.211.243

2025-03-15-----2025-03-15 142.250.69.211

2025-03-15-----2025-03-15 172.217.14.211

2025-03-15-----2025-03-15 172.253.62.121

2025-03-15-----2025-03-15 142.251.33.115

2023-08-17-----2023-08-17 142.251.43.19

2023-08-17-----2023-08-17 172.217.24.115

2023-08-17-----2023-08-17 172.217.160.115

2023-08-17-----2023-08-17 172.217.160.83

2023-08-17-----2023-08-17 172.217.163.51

2023-08-17-----2023-08-17 142.251.42.243