iP or domain name lookup

abc.nanrenvip3.cc Server iP：

Current resolution：

domain resolution record：

2023-04-08-----2024-10-25 104.21.4.82

2024-07-31-----2024-10-25 221.228.32.13

2023-04-08-----2024-10-19 172.67.131.207

2024-07-25-----2024-10-04 61.160.148.90

2024-09-26-----2024-09-26 3.66.58.52

2024-05-09-----2024-05-23 127.0.0.1