iP or domain name lookup

pv1-ct.mixiancn.com Server iP：

Current resolution：

domain resolution record：

2021-01-07-----2021-05-01 123.6.2.221

2021-02-21-----2021-05-01 182.254.48.248

2021-05-01-----2021-05-01 111.48.172.109

2021-05-01-----2021-05-01 121.29.61.52

2021-05-01-----2021-05-01 121.29.61.121

2021-05-01-----2021-05-01 180.97.203.98

2021-05-01-----2021-05-01 27.185.200.130

2021-05-01-----2021-05-01 221.227.232.190

2021-05-01-----2021-05-01 111.48.172.111

2021-05-01-----2021-05-01 180.97.203.77

2021-05-01-----2021-05-01 58.216.6.57

2021-01-07-----2021-02-28 112.13.208.248

2021-01-08-----2021-02-28 58.49.90.98

2021-02-12-----2021-02-28 182.254.49.84

2021-02-13-----2021-02-28 61.147.237.242

2021-02-13-----2021-02-28 14.204.139.184

2021-02-13-----2021-02-28 150.138.218.235

2021-02-13-----2021-02-28 61.183.164.232

2021-02-28-----2021-02-28 61.167.56.222

2021-02-28-----2021-02-28 111.29.39.251

2021-02-28-----2021-02-28 123.6.24.181

2021-02-28-----2021-02-28 111.48.173.87

2021-02-28-----2021-02-28 58.49.90.53

2021-02-28-----2021-02-28 222.73.133.91

2021-01-07-----2021-02-21 124.232.129.110

2021-01-07-----2021-02-21 120.240.101.253

2021-02-12-----2021-02-21 112.13.209.44

2021-02-12-----2021-02-21 150.138.218.243

2021-02-12-----2021-02-21 220.194.248.190

2021-02-13-----2021-02-21 180.163.152.139

2021-02-13-----2021-02-21 124.232.129.115

2021-02-13-----2021-02-21 124.236.44.10

2021-02-21-----2021-02-21 111.48.173.84

2021-02-21-----2021-02-21 123.6.24.203

2021-02-21-----2021-02-21 116.136.16.216

2021-01-07-----2021-02-13 182.254.53.23

2021-01-08-----2021-02-13 112.13.209.61

2021-01-08-----2021-02-13 180.163.152.188

2021-02-12-----2021-02-13 111.48.173.79

2021-02-12-----2021-02-13 150.138.218.197

2021-02-12-----2021-02-13 58.144.143.77

2021-02-12-----2021-02-13 112.132.213.64

2021-02-12-----2021-02-13 150.138.215.210

2021-02-12-----2021-02-13 221.204.18.244

2021-02-13-----2021-02-13 61.147.237.200

2021-02-13-----2021-02-13 111.48.176.251

2021-02-13-----2021-02-13 220.194.245.97

2021-02-13-----2021-02-13 111.48.91.137

2021-02-13-----2021-02-13 124.236.44.51

2021-02-13-----2021-02-13 112.132.213.73