iP or domain name lookup

esta.cbp.dhs.gov Server iP：

Current resolution：

domain resolution record：

2021-09-30-----2023-05-28 223.119.246.56

2023-05-28-----2023-05-28 23.10.197.116

2023-05-28-----2023-05-28 23.75.47.16

2023-05-28-----2023-05-28 104.81.213.225

2023-05-28-----2023-05-28 184.30.15.76

2023-05-28-----2023-05-28 23.54.214.229

2023-05-28-----2023-05-28 23.210.99.204

2023-05-28-----2023-05-28 104.69.7.187

2023-05-28-----2023-05-28 23.221.15.15

2023-05-28-----2023-05-28 23.62.71.245

2023-05-28-----2023-05-28 104.106.38.26

2023-05-28-----2023-05-28 23.50.22.151

2021-09-30-----2023-05-22 23.42.132.146

2022-11-25-----2023-05-22 104.71.163.120

2022-11-25-----2023-05-22 23.75.92.87

2023-05-22-----2023-05-22 23.207.105.199

2023-05-22-----2023-05-22 23.74.245.64

2023-05-22-----2023-05-22 23.197.176.243

2023-05-22-----2023-05-22 23.198.138.193

2023-05-22-----2023-05-22 23.72.3.48

2023-05-22-----2023-05-22 23.223.166.70

2021-09-30-----2022-11-25 184.28.13.92

2022-11-25-----2022-11-25 23.12.198.167

2022-11-25-----2022-11-25 23.58.236.237

2021-09-30-----2021-09-30 104.117.121.134

2021-09-30-----2021-09-30 96.16.184.189

2021-09-30-----2021-09-30 104.110.79.108

2021-09-30-----2021-09-30 184.24.2.191

2017-08-29-----2019-10-28 216.81.87.20