iP or domain name lookup

l.tulcn.cn Server iP：

Current resolution：

domain resolution record：

2023-04-25-----2023-04-25 221.228.216.138

2023-04-25-----2023-04-25 116.153.56.76

2023-04-25-----2023-04-25 183.255.33.118

2023-04-25-----2023-04-25 221.228.216.134

2023-04-25-----2023-04-25 61.170.65.58

2023-04-25-----2023-04-25 150.138.234.126

2023-04-25-----2023-04-25 117.149.201.69

2023-04-25-----2023-04-25 119.36.218.87

2023-04-25-----2023-04-25 123.234.2.84

2023-04-25-----2023-04-25 218.12.86.78

2023-04-25-----2023-04-25 39.145.2.53