iP or domain name lookup

mail.ylu.edu.cn Server iP：

Current resolution：

domain resolution record：

2024-12-22-----2026-03-13 183.2.144.108

2024-12-22-----2026-03-13 43.155.124.18

2024-12-22-----2026-03-13 129.226.106.19

2024-12-22-----2026-03-13 14.17.5.207

2024-12-22-----2026-03-13 183.2.144.113

2025-04-15-----2026-03-13 120.241.150.114

2025-06-11-----2026-03-13 42.194.252.114

2026-03-07-----2026-03-13 112.53.4.19

2026-03-07-----2026-03-13 119.147.14.168

2025-04-10-----2026-03-07 43.154.252.31

2025-06-11-----2026-03-07 112.90.80.23

2026-03-07-----2026-03-07 114.117.119.155

2024-12-22-----2026-02-24 43.154.252.250

2025-04-10-----2025-11-20 183.47.114.101

2025-04-10-----2025-11-20 81.71.56.226

2025-04-15-----2025-11-20 120.232.67.187

2025-06-11-----2025-10-17 106.55.123.222

2024-12-22-----2025-09-23 106.53.137.32

2025-09-23-----2025-09-23 157.255.13.247

2024-12-22-----2025-06-11 120.233.18.36

2025-06-11-----2025-06-11 163.177.30.56

2025-06-11-----2025-06-11 157.255.13.12