iP or domain name lookup

crcdn.stu.126.net Server iP：

Current resolution：

domain resolution record：

2022-12-16-----2022-12-16 119.188.120.240

2022-12-16-----2022-12-16 223.109.4.243

2022-12-16-----2022-12-16 27.221.120.104

2022-12-16-----2022-12-16 27.221.120.106

2022-12-16-----2022-12-16 101.226.26.241

2022-12-16-----2022-12-16 58.215.123.238

2022-12-16-----2022-12-16 58.215.123.240

2022-12-16-----2022-12-16 101.226.28.220

2022-12-16-----2022-12-16 42.236.76.240

2022-12-16-----2022-12-16 111.42.125.229

2022-12-16-----2022-12-16 103.15.99.112

2022-12-16-----2022-12-16 42.81.22.244