iP or domain name lookup

qel.4kdg.monster Server iP：

Current resolution：

domain resolution record：

2026-01-21-----2026-02-26 104.21.94.59

2026-01-21-----2026-02-26 172.67.220.78

2021-06-09-----2021-06-09 172.67.182.178

2021-06-09-----2021-06-09 173.242.124.212

2021-06-09-----2021-06-09 38.106.20.118

2021-06-09-----2021-06-09 74.211.98.101

2021-06-09-----2021-06-09 64.64.230.247

2021-06-09-----2021-06-09 104.21.36.11

2021-06-09-----2021-06-09 154.3.7.126

2021-06-09-----2021-06-09 45.137.216.109