iP or domain name lookup

b2b.cn.solargard.com Server iP：

Current resolution：

domain resolution record：

2019-07-17-----2021-07-06 47.88.158.183

2016-02-05-----2018-01-03 121.43.164.60

2016-04-28-----2016-04-28 116.228.55.91

2016-02-05-----2016-02-05 120.192.83.162

2016-02-05-----2016-02-05 113.12.83.4

2016-02-05-----2016-02-05 123.129.254.19

2016-02-05-----2016-02-05 221.192.153.41

2016-02-05-----2016-02-05 221.204.244.36

2016-02-05-----2016-02-05 202.102.110.203

2016-02-05-----2016-02-05 218.30.64.194

2016-02-05-----2016-02-05 123.129.254.13