iP or domain name lookup

yun.115.com Server iP：

Current resolution：

domain resolution record：

2019-07-15-----2022-06-14 119.23.87.59

2019-07-15-----2022-06-14 47.95.71.248

2017-06-08-----2017-11-29 101.251.215.183

2017-06-08-----2017-11-28 183.60.212.105

2017-06-08-----2017-11-28 183.60.212.106

2017-06-08-----2017-11-28 183.232.106.38

2017-06-08-----2017-11-28 183.60.212.107

2017-11-15-----2017-11-28 58.253.87.177

2017-11-15-----2017-11-28 58.253.87.176

2017-11-28-----2017-11-28 101.251.215.185

2017-06-08-----2017-11-15 183.60.212.104

2017-06-09-----2017-11-15 183.232.106.37

2017-06-08-----2017-06-26 58.252.100.102

2017-06-08-----2017-06-26 58.252.100.103

2017-06-26-----2017-06-26 101.251.215.186

2017-06-26-----2017-06-26 112.65.217.155

2017-06-26-----2017-06-26 103.28.213.177

2017-06-08-----2017-06-08 103.28.213.171

2017-06-08-----2017-06-08 103.28.213.178