iP or domain name lookup

mt2.5253.com Server iP：

Current resolution：

domain resolution record：

2017-09-02-----2019-12-01 221.228.83.161

2017-12-12-----2019-12-01 14.17.106.80

2017-12-12-----2019-12-01 221.228.106.121

2017-12-12-----2019-12-01 14.17.106.45

2017-09-02-----2019-09-14 118.191.8.154

2017-12-12-----2019-09-14 118.191.7.60

2017-12-12-----2019-09-14 112.25.95.249

2017-09-02-----2019-09-13 120.195.214.154

2017-09-02-----2017-09-05 58.251.123.7

2017-09-02-----2017-09-05 183.61.2.173

2017-09-02-----2017-09-05 183.36.121.135