iP or domain name lookup

newmx61.qq.com Server iP：

Current resolution：

domain resolution record：

2019-10-23-----2019-10-23 79.124.78.101

2019-07-17-----2019-07-17 78.142.29.210

2016-01-03-----2016-08-26 221.204.244.36

2016-08-26-----2016-08-26 111.175.221.58

2016-01-03-----2016-01-03 218.30.64.194

2016-01-03-----2016-01-03 202.102.110.203

2016-01-03-----2016-01-03 221.192.153.41

2016-01-03-----2016-01-03 202.111.54.183

2016-01-03-----2016-01-03 113.12.83.4

2016-01-03-----2016-01-03 120.192.83.162

2016-01-03-----2016-01-03 123.129.254.19