iP or domain name lookup

m.51hpg.com Server iP：

Current resolution：

domain resolution record：

2019-12-04-----2019-12-04 79.124.78.101

2019-11-03-----2019-11-03 79.124.78.105

2019-10-13-----2019-10-13 104.149.3.242

2019-01-29-----2019-07-18 104.217.189.95

2018-06-28-----2018-07-18 162.247.99.17

2017-10-05-----2017-10-06 183.214.128.196

2017-10-05-----2017-10-05 106.117.249.107

2017-10-05-----2017-10-05 121.29.54.100

2017-10-05-----2017-10-05 175.6.26.194

2017-10-05-----2017-10-05 110.53.180.198

2017-10-05-----2017-10-05 58.216.107.101

2017-10-05-----2017-10-05 42.56.76.104