iP or domain name lookup

tongji.81.cn Server iP：

Current resolution：

domain resolution record：

2026-01-04-----2026-01-04 117.177.70.153

2026-01-04-----2026-01-04 122.246.13.218

2026-01-04-----2026-01-04 115.231.184.110

2026-01-04-----2026-01-04 144.7.102.150

2026-01-04-----2026-01-04 103.203.143.163

2026-01-04-----2026-01-04 111.19.185.23

2026-01-04-----2026-01-04 221.204.95.147

2026-01-04-----2026-01-04 115.231.184.105

2026-01-04-----2026-01-04 60.9.3.146

2026-01-04-----2026-01-04 103.203.143.170

2026-01-04-----2026-01-04 144.7.102.153

2026-01-04-----2026-01-04 111.19.185.150

2026-01-04-----2026-01-04 211.100.18.202

2026-01-04-----2026-01-04 156.225.111.238

2026-01-04-----2026-01-04 103.137.168.6

2026-01-04-----2026-01-04 218.12.124.148

2026-01-04-----2026-01-04 115.231.184.108

2026-01-04-----2026-01-04 221.204.95.151

2026-01-04-----2026-01-04 103.137.168.9

2026-01-04-----2026-01-04 115.231.184.42