iP or domain name lookup

ih520.7ok.net Server iP：

Current resolution：

domain resolution record：

2019-09-28-----2019-10-02 199.59.242.152

2017-11-16-----2017-11-16 119.42.147.174

2017-09-21-----2017-09-24 43.239.157.116

2017-09-21-----2017-09-23 45.125.48.193

2017-09-21-----2017-09-23 103.54.62.174

2017-09-21-----2017-09-23 43.239.157.125

2017-09-23-----2017-09-23 192.186.8.192

2017-09-23-----2017-09-23 192.186.8.194

2017-09-23-----2017-09-23 43.239.157.115

2017-09-23-----2017-09-23 45.125.48.151

2017-09-23-----2017-09-23 103.70.224.132

2017-09-23-----2017-09-23 103.54.61.141

2017-09-23-----2017-09-23 43.239.157.113

2017-09-20-----2017-09-21 182.16.42.38

2017-09-21-----2017-09-21 192.186.8.191

2017-09-21-----2017-09-21 43.239.157.114

2017-09-21-----2017-09-21 182.255.62.216

2017-09-21-----2017-09-21 103.54.62.175