iP or domain name lookup

a.usgjsq.xyz Server iP：

Current resolution：

domain resolution record：

2019-07-09-----2019-09-27 52.8.203.224

2017-06-17-----2017-07-05 199.244.113.73

2017-06-17-----2017-07-03 107.151.170.83

2017-06-17-----2017-06-30 173.82.149.210

2017-06-17-----2017-06-30 192.173.146.229

2017-06-17-----2017-06-30 199.244.112.138

2017-06-17-----2017-06-30 192.173.159.166

2017-06-17-----2017-06-30 107.151.163.155

2016-10-05-----2017-06-16 107.151.170.82

2016-11-09-----2017-06-16 107.151.163.154

2016-11-29-----2017-06-16 199.244.113.72

2016-11-29-----2017-06-16 192.173.146.228

2016-12-07-----2017-06-16 192.173.159.165

2017-02-06-----2017-06-16 199.244.112.137

2017-03-02-----2017-06-16 173.82.149.212

2016-12-21-----2017-03-01 173.82.149.211

2017-01-05-----2017-01-05 172.80.123.106

2017-01-03-----2017-01-04 104.195.51.194

2016-11-29-----2016-12-20 199.244.113.101

2016-10-05-----2016-12-06 192.173.159.164

2016-08-14-----2016-11-29 199.244.113.67

2016-08-14-----2016-11-28 192.173.146.227

2016-10-05-----2016-11-28 199.244.113.99

2016-10-05-----2016-11-09 74.85.161.126

2016-08-14-----2016-08-15 104.250.131.72

2016-08-14-----2016-08-15 192.173.159.163