iP or domain name lookup

xz.sr16.com Server iP：

Current resolution：

domain resolution record：

2020-08-21-----2020-08-21 180.123.204.27

2020-08-21-----2020-08-21 121.233.87.206

2020-08-21-----2020-08-21 100.127.67.154

2019-09-30-----2019-10-01 180.123.94.220

2019-09-30-----2019-10-01 117.87.208.105

2019-09-30-----2019-10-01 117.87.209.197

2017-11-08-----2017-11-08 180.124.27.73

2017-11-08-----2017-11-08 180.125.239.222

2017-11-08-----2017-11-08 49.82.248.209

2017-06-28-----2017-06-28 114.234.166.6

2017-06-27-----2017-06-27 180.123.92.186

2017-06-27-----2017-06-27 114.234.0.65

2017-02-21-----2017-02-21 106.110.90.146

2017-02-21-----2017-02-21 180.104.172.170