iP or domain name lookup

matematik0-3.gyldendal.dk Server iP：

Current resolution：

domain resolution record：

2025-11-09-----2025-11-09 52.30.171.8

2025-11-09-----2025-11-09 34.241.128.81

2025-11-09-----2025-11-09 52.212.136.166

2022-12-10-----2022-12-10 34.255.248.21

2022-12-10-----2022-12-10 54.77.102.171

2022-12-10-----2022-12-10 52.209.125.248

2019-10-07-----2019-10-12 63.34.129.61

2019-10-07-----2019-10-12 54.76.25.162

2018-01-25-----2018-01-25 86.58.160.234