iP or domain name lookup

invoicemp.bisu.edu.cn Server iP：

Current resolution：

domain resolution record：

2026-01-12-----2026-01-12 116.211.138.205

2026-01-12-----2026-01-12 110.249.209.200

2026-01-12-----2026-01-12 115.231.227.167

2026-01-12-----2026-01-12 119.188.15.213

2026-01-12-----2026-01-12 222.186.168.162

2026-01-12-----2026-01-12 150.138.220.36

2026-01-12-----2026-01-12 101.206.185.116

2026-01-12-----2026-01-12 101.206.185.117

2026-01-12-----2026-01-12 113.142.69.133

2026-01-12-----2026-01-12 110.249.209.201

2026-01-12-----2026-01-12 119.188.15.214

2026-01-12-----2026-01-12 150.138.220.37

2026-01-12-----2026-01-12 113.142.69.134

2026-01-12-----2026-01-12 115.231.227.166