iP or domain name lookup

nutclass.com Server iP：

Current resolution：

domain resolution record：

2026-01-16-----2026-01-16 104.21.87.56

2026-01-16-----2026-01-16 172.67.141.231

2025-10-09-----2025-11-03 127.0.0.1

2025-10-09-----2025-11-03 183.192.65.101

2025-11-03-----2025-11-03 172.65.190.172

2025-10-09-----2025-10-09 127.0.1.1

2025-10-09-----2025-10-09 38.38.243.153

2021-11-16-----2021-11-16 47.91.170.222

2019-09-13-----2021-10-30 39.98.228.140

2017-10-27-----2017-10-27 182.92.7.222