iP or domain name lookup

techdocs.altium.com Server iP：

Current resolution：

domain resolution record：

2023-11-26-----2023-11-26 3.217.42.47

2023-11-26-----2023-11-26 107.22.120.99

2023-11-26-----2023-11-26 54.147.150.179

2022-09-08-----2022-09-08 3.212.176.9

2022-09-08-----2022-09-08 3.224.106.21

2020-07-23-----2020-11-10 52.3.29.146

2020-07-23-----2020-11-10 52.6.21.126

2020-06-27-----2020-06-28 34.238.69.197

2020-06-27-----2020-06-28 52.72.211.119

2018-03-04-----2020-06-05 54.235.87.225