iP or domain name lookup

api.proxychecker.co Server iP：

Current resolution：

domain resolution record：

2023-10-22-----2024-07-23 104.21.4.80

2023-10-22-----2024-07-23 172.67.131.205

2023-10-23-----2024-07-23 188.114.97.3

2023-10-22-----2023-10-22 188.114.96.3

2022-02-26-----2023-02-08 172.67.174.195

2022-02-26-----2023-02-08 104.21.59.100

2020-12-14-----2021-01-16 172.67.191.78

2021-01-16-----2021-01-16 104.21.20.38

2020-05-08-----2020-12-14 104.31.72.137

2020-05-08-----2020-05-19 104.31.73.137