iP or domain name lookup

www.51tsys.com Server iP：

Current resolution：

domain resolution record：

2024-01-14-----2024-01-23 121.41.13.22

2023-05-25-----2023-06-04 39.104.83.101

2019-06-01-----2019-10-06 116.62.59.127

2017-08-07-----2017-08-07 183.232.151.157

2017-08-06-----2017-08-06 124.232.157.122

2017-08-06-----2017-08-06 116.55.241.156

2017-08-06-----2017-08-06 183.61.180.164

2017-08-06-----2017-08-06 119.167.151.212

2017-08-06-----2017-08-06 27.221.30.103

2017-08-06-----2017-08-06 58.218.215.158

2017-08-06-----2017-08-06 222.186.49.178

2017-08-06-----2017-08-06 42.81.4.75

2017-08-06-----2017-08-06 211.138.122.226

2017-08-06-----2017-08-06 220.181.105.173