iP or domain name lookup

1.1447ti3886.51mypc.cn Server iP：

Current resolution：

domain resolution record：

2020-05-21-----2020-05-31 0.0.0.0

2019-07-21-----2019-07-21 78.142.29.210

2016-02-09-----2016-09-21 221.204.244.36

2016-02-09-----2016-09-21 221.192.153.41

2016-08-20-----2016-09-21 111.175.221.58

2016-04-24-----2016-08-12 120.192.83.162

2016-08-12-----2016-08-12 202.100.68.117

2016-02-09-----2016-07-30 113.12.83.4

2016-02-09-----2016-06-03 218.30.64.194

2016-05-31-----2016-06-03 123.129.254.17

2016-02-09-----2016-02-09 123.129.254.19