iP or domain name lookup

ty001.dns0755.net Server iP：

Current resolution：

domain resolution record：

2017-11-13-----2017-11-13 115.151.3.193

2017-11-07-----2017-11-07 115.151.4.19

2017-05-07-----2017-05-07 59.62.165.2

2017-04-25-----2017-04-25 111.77.196.59

2017-03-19-----2017-03-20 183.216.161.245

2017-03-20-----2017-03-20 59.62.165.89

2017-03-18-----2017-03-18 183.216.160.147

2017-03-18-----2017-03-18 117.170.232.60