iP or domain name lookup

auth.tdameritrade.com Server iP：

Current resolution：

domain resolution record：

2024-10-08-----2024-11-26 23.216.149.145

2024-11-26-----2024-11-26 23.192.47.83

2024-11-26-----2024-11-26 23.220.203.58

2024-11-26-----2024-11-26 23.213.161.214

2024-10-08-----2024-10-08 23.206.188.145

2024-10-08-----2024-10-08 23.33.92.53

2024-10-08-----2024-10-08 184.25.254.155

2024-10-08-----2024-10-08 23.46.229.72

2024-10-08-----2024-10-08 23.15.241.41

2024-10-08-----2024-10-08 23.67.33.36

2024-10-08-----2024-10-08 23.15.241.83

2024-10-08-----2024-10-08 23.213.41.16

2024-10-08-----2024-10-08 184.25.254.184

2024-10-08-----2024-10-08 23.46.229.97

2024-10-08-----2024-10-08 88.221.123.120

2024-10-08-----2024-10-08 23.77.217.242

2024-10-08-----2024-10-08 104.84.150.9

2024-10-08-----2024-10-08 23.211.15.168

2024-10-08-----2024-10-08 23.32.20.17

2024-02-20-----2024-02-20 198.200.171.172