iP or domain name lookup

ai2.appinventor.mit.edu Server iP：

Current resolution：

domain resolution record：

2020-01-28-----2024-04-19 172.217.160.115

2020-01-28-----2024-04-19 172.217.160.83

2022-09-07-----2024-04-19 142.251.43.19

2022-09-07-----2024-04-19 172.217.163.51

2022-09-07-----2024-04-19 142.251.42.243

2022-10-10-----2024-04-19 142.250.204.115

2023-01-02-----2024-04-19 142.250.207.83

2024-04-19-----2024-04-19 172.217.24.243

2022-09-13-----2024-04-03 142.250.66.51

2022-09-17-----2024-04-03 142.250.66.147

2023-01-02-----2024-04-03 172.217.27.51

2023-01-02-----2024-01-22 172.217.24.115

2023-04-04-----2024-01-22 172.217.31.19

2023-08-12-----2023-10-03 142.251.220.51

2023-10-03-----2023-10-03 172.217.18.115

2023-10-03-----2023-10-03 142.250.189.179

2023-04-12-----2023-09-29 172.217.27.19

2023-09-29-----2023-09-29 172.217.23.211

2023-09-29-----2023-09-29 142.250.188.19

2023-09-29-----2023-09-29 142.250.185.179

2023-09-25-----2023-09-25 172.217.18.19

2023-09-25-----2023-09-25 142.251.220.83

2023-09-25-----2023-09-25 142.251.46.179

2023-06-05-----2023-06-05 142.251.222.211

2022-09-07-----2023-04-12 142.250.204.83

2022-10-13-----2023-01-02 142.250.204.51

2023-01-02-----2023-01-02 142.250.204.147

2022-10-13-----2022-10-13 142.250.66.115

2022-09-19-----2022-10-12 142.251.220.19

2022-09-16-----2022-09-16 216.58.203.83

2022-09-08-----2022-09-08 142.250.199.83

2020-01-28-----2022-09-07 216.58.200.243

2020-01-28-----2020-12-19 172.217.27.147

2020-01-28-----2020-12-19 172.217.24.19

2020-01-28-----2020-12-19 216.58.200.51

2020-10-09-----2020-12-19 108.177.97.121

2020-12-19-----2020-12-19 64.233.189.121

2020-11-23-----2020-12-07 172.217.31.243

2020-11-11-----2020-12-02 108.177.125.121

2020-12-01-----2020-12-01 172.217.26.147

2020-07-29-----2020-11-26 172.217.25.19

2020-11-24-----2020-11-24 74.125.23.121

2020-10-20-----2020-10-20 172.217.161.147

2020-10-20-----2020-10-20 172.217.174.211

2020-10-09-----2020-10-09 64.233.188.121

2020-10-07-----2020-10-07 216.58.221.243