iP or domain name lookup

job.21-sun.com Server iP：

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domain resolution record：

2021-11-17-----2021-11-17 120.232.209.165

2021-11-17-----2021-11-17 101.69.198.47

2021-11-17-----2021-11-17 119.188.42.179

2021-11-17-----2021-11-17 222.184.96.61

2021-11-17-----2021-11-17 27.128.210.101

2021-11-17-----2021-11-17 110.157.243.46

2021-11-17-----2021-11-17 36.150.39.163

2021-11-17-----2021-11-17 111.31.82.78

2021-11-17-----2021-11-17 182.118.39.164

2021-11-17-----2021-11-17 222.68.199.108

2021-11-17-----2021-11-17 119.188.221.234

2021-11-17-----2021-11-17 222.184.96.62

2021-11-17-----2021-11-17 27.221.3.100

2021-11-17-----2021-11-17 183.2.207.136

2021-04-13-----2021-04-13 117.78.46.35

2019-07-12-----2020-07-10 119.3.198.114

2016-11-25-----2016-11-25 220.231.8.103