iP or domain name lookup

video.csai.cn Server iP：

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domain resolution record：

2021-01-25-----2021-02-27 124.236.20.199

2021-01-25-----2021-02-27 123.129.244.204

2021-01-25-----2021-02-27 223.111.24.78

2021-01-25-----2021-02-27 27.152.185.102

2021-02-27-----2021-02-27 124.225.167.202

2021-02-27-----2021-02-27 221.236.11.89

2021-02-27-----2021-02-27 222.222.88.72

2021-01-25-----2021-01-25 183.57.82.196

2021-01-25-----2021-01-25 116.207.118.47

2021-01-25-----2021-01-25 58.218.208.10

2021-01-25-----2021-01-25 221.181.200.221

2021-01-25-----2021-01-25 59.37.142.220

2021-01-25-----2021-01-25 111.123.49.213

2021-01-25-----2021-01-25 61.172.205.221

2021-01-25-----2021-01-25 175.6.235.204

2021-01-25-----2021-01-25 101.72.205.229

2021-01-25-----2021-01-25 119.84.129.233

2021-01-25-----2021-01-25 60.217.246.205

2021-01-25-----2021-01-25 61.240.154.59