iP or domain name lookup

0.client-channel.google.com Server iP：

Current resolution：

domain resolution record：

2017-05-21-----2024-01-06 74.125.203.189

2023-06-30-----2024-01-06 74.125.133.189

2023-06-30-----2024-01-06 142.251.2.189

2024-01-06-----2024-01-06 74.125.200.189

2023-06-30-----2023-06-30 172.253.118.189

2020-10-25-----2021-01-24 74.125.137.189

2020-10-25-----2021-01-24 74.125.130.189

2021-01-24-----2021-01-24 74.125.24.189

2021-01-24-----2021-01-24 173.194.76.189

2021-01-24-----2021-01-24 108.177.15.189

2020-10-25-----2020-10-25 74.125.140.189

2017-05-21-----2020-09-27 64.233.189.189

2017-05-21-----2020-09-27 64.233.187.189

2017-05-21-----2020-09-27 108.177.97.189

2017-05-21-----2020-09-27 74.125.204.189

2018-10-09-----2020-09-27 108.177.125.189

2018-10-09-----2020-09-27 74.125.23.189

2017-05-21-----2020-03-15 64.233.188.189