iP or domain name lookup

www1.ruc.edu.cn Server iP：

Current resolution：

domain resolution record：

2026-02-22-----2026-02-22 180.163.146.44

2026-02-22-----2026-02-22 180.163.146.38

2026-02-22-----2026-02-22 180.163.146.39

2026-01-25-----2026-01-25 113.113.100.43

2026-01-25-----2026-01-25 111.124.194.227

2026-01-25-----2026-01-25 124.237.236.91

2026-01-25-----2026-01-25 111.31.66.89

2026-01-25-----2026-01-25 61.48.83.206

2026-01-25-----2026-01-25 1.194.31.48

2026-01-25-----2026-01-25 140.249.145.113

2026-01-25-----2026-01-25 218.98.12.232

2026-01-25-----2026-01-25 116.117.158.107

2026-01-25-----2026-01-25 111.31.66.87

2026-01-25-----2026-01-25 58.218.215.69

2026-01-25-----2026-01-25 122.228.223.242

2026-01-25-----2026-01-25 58.218.215.68

2026-01-25-----2026-01-25 58.218.215.67

2026-01-25-----2026-01-25 183.240.237.103

2026-01-25-----2026-01-25 60.222.12.35

2026-01-25-----2026-01-25 220.181.167.209

2026-01-25-----2026-01-25 180.163.146.112

2026-01-25-----2026-01-25 171.43.169.214