iP or domain name lookup

tg.kw518.com Server iP：

Current resolution：

domain resolution record：

2016-12-20-----2016-12-22 54.175.185.184

2016-12-20-----2016-12-20 54.86.217.132

2016-12-20-----2016-12-20 54.88.146.159

2016-04-18-----2016-10-10 122.224.49.92

2016-04-18-----2016-04-18 116.228.55.91

2016-01-05-----2016-01-05 183.60.135.71