iP or domain name lookup

utrechtuniversity.on.worldcat.org Server iP：

Current resolution：

domain resolution record：

2025-06-13-----2025-12-08 172.64.155.68

2025-06-13-----2025-08-23 104.18.32.188

2025-06-13-----2025-08-23 31.13.85.53

2025-08-23-----2025-08-23 108.160.172.208

2025-08-23-----2025-08-23 108.160.170.41

2025-08-23-----2025-08-23 31.13.95.33

2025-08-23-----2025-08-23 173.252.88.67

2025-08-23-----2025-08-23 31.13.95.34

2025-08-23-----2025-08-23 199.16.156.11

2025-08-23-----2025-08-23 185.60.216.50

2025-08-23-----2025-08-23 199.59.150.49

2025-08-23-----2025-08-23 59.24.3.173

2025-08-23-----2025-08-23 199.59.149.238

2025-08-23-----2025-08-23 185.45.6.57

2025-08-23-----2025-08-23 66.220.149.18

2025-08-23-----2025-08-23 128.242.245.180

2025-08-23-----2025-08-23 31.13.95.18

2025-08-23-----2025-08-23 104.23.124.189

2025-08-23-----2025-08-23 157.240.12.35

2025-08-23-----2025-08-23 103.200.30.143

2025-08-23-----2025-08-23 31.13.86.21

2025-08-23-----2025-08-23 108.160.165.189

2025-06-13-----2025-06-13 162.125.1.8

2025-06-13-----2025-06-13 103.240.182.55

2025-06-13-----2025-06-13 108.160.167.156

2025-06-13-----2025-06-13 108.160.163.116

2025-06-13-----2025-06-13 199.59.150.44

2025-06-13-----2025-06-13 199.59.148.8

2025-06-13-----2025-06-13 199.59.149.202

2025-06-13-----2025-06-13 168.143.171.186

2025-06-13-----2025-06-13 31.13.95.169

2025-06-13-----2025-06-13 54.234.18.200

2025-06-13-----2025-06-13 75.126.33.156

2025-06-13-----2025-06-13 23.225.141.210

2025-06-13-----2025-06-13 104.244.43.136

2025-06-13-----2025-06-13 67.15.129.210

2025-06-13-----2025-06-13 209.95.56.60

2025-06-13-----2025-06-13 108.160.169.55

2025-06-13-----2025-06-13 199.96.63.163

2025-06-13-----2025-06-13 118.184.26.113

2025-06-13-----2025-06-13 208.31.254.33

2025-06-13-----2025-06-13 162.125.6.1