iP or domain name lookup

course.lnlll.com Server iP：

Current resolution：

domain resolution record：

2026-02-11-----2026-02-26 61.161.139.76

2025-03-05-----2025-08-16 61.240.133.53

2025-03-05-----2025-08-16 180.97.234.248

2025-03-05-----2025-08-16 61.240.133.59

2023-09-18-----2025-02-19 112.84.222.49

2023-09-18-----2025-02-19 42.202.155.157

2023-09-18-----2025-02-19 36.158.231.203

2023-09-18-----2025-02-19 42.202.155.207

2023-09-18-----2025-02-19 59.63.226.30

2025-02-19-----2025-02-19 111.62.149.118

2025-02-19-----2025-02-19 116.211.128.182

2025-02-19-----2025-02-19 124.238.251.158

2025-02-19-----2025-02-19 112.84.222.29

2025-02-19-----2025-02-19 42.202.155.158

2025-02-19-----2025-02-19 112.45.27.160

2025-02-19-----2025-02-19 27.155.113.143

2025-02-19-----2025-02-19 119.39.205.79

2023-09-18-----2023-09-18 175.6.201.207

2023-09-18-----2023-09-18 42.81.219.79

2023-09-18-----2023-09-18 59.63.226.79

2023-09-18-----2023-09-18 118.212.233.167

2023-09-18-----2023-09-18 116.211.155.164

2023-09-18-----2023-09-18 119.39.205.30

2023-09-18-----2023-09-18 42.81.219.30

2021-02-28-----2021-11-29 175.102.24.166