iP or domain name lookup

si.chinanetcenter.com Server iP：

Current resolution：

domain resolution record：

2017-12-13-----2021-10-19 58.220.69.111

2019-06-21-----2021-10-19 163.171.198.156

2019-07-12-----2021-10-19 45.124.125.75

2021-02-04-----2021-10-19 1.180.19.171

2021-02-04-----2021-10-19 111.206.176.82

2021-02-05-----2021-10-19 223.111.205.252

2021-04-07-----2021-10-19 112.240.60.45

2021-05-24-----2021-10-19 111.31.16.77

2021-06-29-----2021-10-19 120.240.100.48

2021-10-19-----2021-10-19 61.162.101.82

2019-10-05-----2021-06-30 211.95.52.85

2021-02-01-----2021-06-30 118.112.241.163

2021-02-01-----2021-06-30 101.227.98.15

2021-02-04-----2021-06-30 27.195.145.254

2021-02-04-----2021-06-30 42.81.61.107

2021-05-24-----2021-06-30 222.141.198.181

2021-05-25-----2021-06-30 219.157.114.110

2021-06-29-----2021-06-30 118.213.92.104

2021-06-29-----2021-06-30 183.240.117.136

2020-12-07-----2021-06-29 113.96.133.160

2020-12-07-----2021-06-29 103.254.188.166

2021-05-25-----2021-06-29 183.201.236.97

2021-02-01-----2021-06-06 222.79.66.99

2021-02-04-----2021-06-06 125.77.132.170

2021-05-24-----2021-06-06 120.237.254.41

2021-05-25-----2021-05-25 120.232.176.27

2020-02-16-----2021-04-07 42.81.147.71

2020-12-07-----2021-04-07 118.123.233.254

2017-08-01-----2021-02-06 112.25.53.61

2021-02-05-----2021-02-06 60.210.19.136

2021-02-06-----2021-02-06 183.134.53.12

2019-07-04-----2021-02-04 163.171.140.176

2019-07-12-----2021-02-04 60.210.18.181

2021-01-13-----2021-02-04 163.171.210.41

2021-01-13-----2021-02-04 157.185.156.141

2021-02-04-----2021-02-04 219.144.78.253

2021-02-01-----2021-02-01 219.157.114.252

2021-02-01-----2021-02-01 223.111.205.172

2019-03-28-----2020-12-07 117.161.6.35

2019-10-07-----2020-12-07 27.148.154.15

2019-10-23-----2020-12-07 61.156.50.39

2020-12-07-----2020-12-07 36.25.241.253

2020-12-07-----2020-12-07 113.194.59.105

2017-08-01-----2020-06-06 103.254.188.50

2019-08-22-----2020-06-06 183.56.168.247

2019-09-30-----2020-06-06 43.243.234.65

2020-02-16-----2020-06-06 114.230.207.104

2020-03-03-----2020-06-06 112.240.60.231

2020-06-06-----2020-06-06 183.131.168.190

2020-06-06-----2020-06-06 182.151.248.117