iP or domain name lookup

id.lrn.cn Server iP：

Current resolution：

domain resolution record：

2023-07-31-----2023-07-31 174.35.117.38

2023-07-31-----2023-07-31 138.113.21.20

2023-06-12-----2023-06-12 47.91.170.222

2022-09-11-----2022-09-11 43.243.234.164

2022-09-11-----2022-09-11 61.163.234.96

2022-09-11-----2022-09-11 123.157.76.111

2022-09-11-----2022-09-11 123.234.5.42

2022-09-11-----2022-09-11 58.221.56.102

2022-09-11-----2022-09-11 163.171.214.229

2022-09-11-----2022-09-11 112.3.28.107

2022-09-11-----2022-09-11 183.232.4.132

2022-09-11-----2022-09-11 111.132.39.168

2022-09-11-----2022-09-11 45.124.125.19

2022-09-11-----2022-09-11 118.123.233.133

2020-06-02-----2020-06-02 150.138.214.99