iP or domain name lookup

khm1.google.cn Server iP：

Current resolution：

domain resolution record：

2021-01-04-----2024-04-20 172.217.160.78

2021-01-04-----2024-04-20 172.217.160.110

2022-10-28-----2024-04-20 142.251.42.238

2022-10-28-----2024-04-20 172.217.163.46

2022-10-28-----2024-04-20 142.251.43.14

2024-04-19-----2024-04-20 142.250.204.110

2024-04-19-----2024-04-19 142.251.130.14

2022-10-28-----2024-04-17 142.250.207.78

2024-03-15-----2024-03-18 142.250.66.142

2024-03-18-----2024-03-18 142.251.220.78

2024-03-18-----2024-03-18 142.251.220.46

2024-03-16-----2024-03-16 142.250.204.142

2024-03-16-----2024-03-16 172.217.24.110

2024-03-16-----2024-03-16 142.250.66.46

2024-03-16-----2024-03-16 142.251.220.110

2021-01-04-----2024-03-15 216.58.200.238

2024-03-15-----2024-03-15 142.250.66.78

2023-09-23-----2023-09-23 142.250.186.142

2023-09-23-----2023-09-23 172.253.118.102

2023-09-23-----2023-09-23 142.250.176.14

2023-09-23-----2023-09-23 142.250.199.110

2022-10-28-----2022-10-28 142.250.204.78

2021-01-04-----2021-03-10 172.217.27.142

2021-01-04-----2021-03-10 216.58.200.46

2021-01-04-----2021-03-10 142.250.199.78

2021-01-04-----2021-03-10 172.217.24.14

2021-03-10-----2021-03-10 216.58.199.110

2021-02-04-----2021-02-04 216.58.200.78

2021-01-09-----2021-01-09 172.217.161.142