iP or domain name lookup

btbtt15.com Server iP：

Current resolution：

domain resolution record：

2021-09-03-----2025-01-22 104.21.60.173

2021-09-03-----2025-01-22 172.67.198.235

2024-10-27-----2024-11-19 221.228.32.13

2024-09-11-----2024-11-05 127.0.1.1

2024-10-22-----2024-11-05 127.0.0.1

2024-07-05-----2024-09-25 61.160.148.90

2023-12-26-----2023-12-26 45.79.19.196

2023-12-26-----2023-12-26 45.33.2.79

2023-12-26-----2023-12-26 198.58.118.167

2023-10-05-----2023-10-05 182.43.124.6