iP or domain name lookup

pan.naifei.cc Server iP：

Current resolution：

domain resolution record：

2021-03-28-----2024-08-08 172.67.139.97

2021-03-28-----2024-08-08 104.21.70.208

2021-03-19-----2021-03-21 104.21.34.33

2021-03-21-----2021-03-21 172.67.139.75

2021-03-21-----2021-03-21 172.64.170.37

2021-03-21-----2021-03-21 172.64.171.37

2021-03-21-----2021-03-21 104.21.70.206

2021-03-19-----2021-03-19 172.67.154.23

2021-02-02-----2021-02-19 172.67.167.181

2021-02-02-----2021-02-19 104.21.35.19

2020-12-06-----2020-12-18 104.27.168.65

2020-12-06-----2020-12-18 172.67.141.166

2020-12-16-----2020-12-18 104.27.169.65

2020-07-05-----2020-11-29 172.67.179.109

2020-07-05-----2020-11-29 104.27.143.177

2020-07-05-----2020-11-29 104.27.142.177