iP or domain name lookup

nb139.cn Server iP：

Current resolution：

domain resolution record：

2025-11-16-----2025-11-16 23.235.143.199

2025-02-28-----2025-03-02 154.220.46.139

2020-12-30-----2020-12-30 172.247.21.224

2020-12-30-----2020-12-30 172.247.5.141

2017-08-23-----2017-09-29 118.184.31.117

2017-07-14-----2017-07-15 116.31.127.242

2017-07-14-----2017-07-14 125.39.174.242

2017-07-14-----2017-07-14 162.159.208.80

2017-07-14-----2017-07-14 59.51.81.250

2017-07-14-----2017-07-14 122.190.3.242

2017-07-14-----2017-07-14 115.231.187.242

2017-07-14-----2017-07-14 42.236.94.242