iP or domain name lookup

lonely20.xicp.net Server iP：

Current resolution：

domain resolution record：

2017-08-05-----2019-07-17 61.142.176.23

2017-07-16-----2017-07-16 115.53.188.147

2017-07-10-----2017-07-11 115.53.183.49

2017-07-11-----2017-07-11 115.53.190.52

2017-07-07-----2017-07-08 115.53.185.209

2017-06-30-----2017-07-01 115.53.184.96

2017-06-27-----2017-06-28 115.53.185.221

2017-06-22-----2017-06-22 115.53.182.40

2017-06-21-----2017-06-21 115.53.182.215

2017-06-18-----2017-06-19 115.53.141.144

2017-02-01-----2017-02-01 115.53.121.173

2016-11-12-----2017-01-01 106.75.65.187

2016-11-04-----2016-11-12 123.9.177.96

2016-02-01-----2016-02-01 123.9.180.172