iP or domain name lookup

cc.30cn.net Server iP：

Current resolution：

domain resolution record：

2021-02-15-----2021-02-23 193.243.150.10

2016-11-15-----2019-10-13 113.113.120.40

2016-11-15-----2016-11-15 203.111.253.20

2016-01-27-----2016-01-27 120.52.19.7

2016-01-27-----2016-01-27 183.136.133.210

2016-01-27-----2016-01-27 125.88.190.72

2016-01-27-----2016-01-27 61.160.224.181

2016-01-27-----2016-01-27 61.240.144.156

2016-01-27-----2016-01-27 222.73.144.156

2016-01-27-----2016-01-27 202.102.85.53

2016-01-27-----2016-01-27 221.204.14.156