iP or domain name lookup

www.prac.nchu.edu.tw Server iP：

Current resolution：

domain resolution record：

2025-03-19-----2026-01-19 172.253.118.121

2025-06-18-----2026-01-19 216.58.220.115

2026-01-19-----2026-01-19 142.251.40.115

2025-11-12-----2026-01-07 142.251.33.83

2025-11-12-----2026-01-07 142.250.66.83

2025-11-12-----2026-01-07 142.250.196.211

2025-11-12-----2026-01-07 142.250.204.51

2025-11-12-----2026-01-07 142.250.69.179

2025-11-12-----2026-01-07 142.250.73.147

2025-11-12-----2026-01-07 142.250.77.19

2026-01-07-----2026-01-07 142.250.73.115

2026-01-07-----2026-01-07 142.250.197.179

2026-01-07-----2026-01-07 142.250.73.83

2026-01-07-----2026-01-07 142.250.72.243

2026-01-07-----2026-01-07 142.250.196.243

2026-01-07-----2026-01-07 142.251.45.147

2026-01-07-----2026-01-07 142.250.191.83

2026-01-07-----2026-01-07 142.250.198.83

2025-11-12-----2025-11-12 142.250.217.115

2025-11-12-----2025-11-12 142.250.217.83

2025-11-12-----2025-11-12 142.250.71.179

2025-11-12-----2025-11-12 142.250.199.211

2025-11-12-----2025-11-12 142.251.34.211

2025-06-18-----2025-10-01 142.250.186.83

2025-10-01-----2025-10-01 142.250.198.19

2025-10-01-----2025-10-01 64.233.170.121

2025-10-01-----2025-10-01 142.250.72.179

2025-06-18-----2025-06-18 142.250.68.51

2025-06-18-----2025-06-18 142.251.175.121

2025-03-19-----2025-03-19 142.250.189.19

2025-03-19-----2025-03-19 142.251.222.51

2025-03-19-----2025-03-19 142.250.184.211

2018-04-13-----2024-06-25 140.120.202.40