iP or domain name lookup

dl.golang.org Server iP：

Current resolution：

domain resolution record：

2023-11-17-----2023-11-17 142.250.186.145

2023-11-17-----2023-11-17 142.251.46.241

2023-11-17-----2023-11-17 142.251.42.209

2023-11-17-----2023-11-17 64.233.170.141

2023-09-02-----2023-09-02 142.251.175.141

2023-09-02-----2023-09-02 64.233.177.141

2023-09-02-----2023-09-02 172.217.18.17

2023-09-02-----2023-09-02 142.250.196.145

2021-11-09-----2023-03-24 172.217.160.81

2021-11-09-----2023-03-24 142.251.42.241

2021-11-09-----2023-03-24 142.251.43.17

2022-12-22-----2023-03-24 172.217.163.49

2023-03-24-----2023-03-24 142.251.220.81

2021-11-09-----2022-12-22 172.217.160.113

2022-12-22-----2022-12-22 142.250.204.145

2021-11-09-----2021-11-09 142.250.66.81

2021-11-09-----2021-11-09 216.58.200.49

2021-11-09-----2021-11-09 172.217.24.17

2019-10-17-----2020-06-27 216.239.37.1

2019-10-17-----2019-10-17 172.217.24.81