iP or domain name lookup

learn.classba.cn Server iP：

Current resolution：

domain resolution record：

2022-05-14-----2025-11-15 121.36.197.32

2021-05-28-----2022-09-19 116.0.81.228

2022-04-05-----2022-09-19 79.133.177.225

2022-09-19-----2022-09-19 8.48.85.2

2021-06-08-----2022-08-19 163.181.42.223

2021-10-11-----2022-08-19 79.133.177.230

2022-08-19-----2022-08-19 163.181.92.228

2020-06-09-----2022-08-17 61.168.100.172

2022-03-19-----2022-08-17 121.29.38.230

2022-08-17-----2022-08-17 112.25.59.104

2022-08-17-----2022-08-17 218.91.183.102

2022-08-17-----2022-08-17 124.239.227.225

2022-08-17-----2022-08-17 61.240.154.60

2022-08-17-----2022-08-17 183.232.151.230

2022-08-17-----2022-08-17 116.0.89.229

2022-08-17-----2022-08-17 183.6.231.208

2020-03-31-----2022-07-04 163.181.33.228

2020-05-19-----2022-07-04 163.181.33.223

2020-06-11-----2022-07-04 58.218.215.133

2021-06-06-----2022-07-04 183.232.159.188

2021-08-27-----2022-07-04 125.76.247.187

2021-12-23-----2022-07-04 125.37.206.1

2022-01-25-----2022-07-04 27.221.44.50

2022-01-25-----2022-07-04 223.111.24.104

2022-02-02-----2022-07-04 222.85.26.229

2022-03-16-----2022-07-04 111.40.178.198

2022-07-04-----2022-07-04 116.0.89.225

2022-07-04-----2022-07-04 101.67.28.230

2022-07-04-----2022-07-04 116.177.250.154

2022-07-04-----2022-07-04 36.102.212.91

2022-07-04-----2022-07-04 101.67.28.233

2022-07-04-----2022-07-04 101.67.28.232

2022-07-04-----2022-07-04 36.104.154.112

2022-07-04-----2022-07-04 101.67.28.231

2022-07-04-----2022-07-04 101.67.28.229

2022-07-04-----2022-07-04 101.67.28.227

2022-07-04-----2022-07-04 116.0.89.230

2022-07-04-----2022-07-04 101.67.28.226

2022-07-04-----2022-07-04 116.0.89.223

2021-08-25-----2022-06-21 163.181.42.227

2021-11-04-----2022-06-21 8.48.85.229

2019-12-17-----2022-05-03 112.54.108.98

2020-07-04-----2022-05-03 221.15.65.183

2022-02-20-----2022-05-03 183.232.151.23

2022-03-11-----2022-05-03 60.217.246.21

2022-05-02-----2022-05-03 163.181.77.230

2019-11-02-----2022-05-02 42.48.120.124

2022-04-12-----2022-05-02 124.239.227.204

2022-05-02-----2022-05-02 163.181.77.231

2021-12-27-----2022-04-18 120.201.240.9