iP or domain name lookup

state.gov Server iP：

Current resolution：

domain resolution record：

2024-10-15-----2024-10-15 34.233.146.45

2024-10-15-----2024-10-15 107.22.78.153

2024-10-15-----2024-10-15 100.28.244.61

2019-10-16-----2024-09-14 34.233.79.178

2017-09-01-----2019-07-15 72.166.186.169

2016-11-23-----2017-08-31 72.166.186.151