iP or domain name lookup

lab.appspot.com Server iP：

Current resolution：

domain resolution record：

2020-12-04-----2024-01-02 74.125.24.153

2024-01-02-----2024-01-02 142.250.189.244

2024-01-02-----2024-01-02 172.217.175.244

2024-01-02-----2024-01-02 172.217.18.20

2020-12-04-----2020-12-07 172.217.18.116

2020-12-04-----2020-12-07 172.217.194.153

2020-12-04-----2020-12-07 142.250.72.244

2020-12-04-----2020-12-07 172.217.21.244

2020-12-07-----2020-12-07 172.217.11.180

2020-12-04-----2020-12-04 172.217.14.116