iP or domain name lookup

ad.gr.doubleclick.net Server iP：

Current resolution：

domain resolution record：

2023-08-15-----2023-12-25 142.250.184.198

2023-11-17-----2023-12-25 142.250.207.6

2023-12-25-----2023-12-25 142.250.189.166

2023-12-25-----2023-12-25 74.125.130.148

2023-11-17-----2023-11-17 64.233.170.148

2023-11-17-----2023-11-17 142.250.189.6

2023-11-17-----2023-11-17 142.250.184.230

2023-08-15-----2023-08-15 74.125.200.149

2023-08-15-----2023-08-15 216.58.220.102

2023-08-15-----2023-08-15 142.250.191.38

2019-12-18-----2020-01-06 203.208.43.123

2020-01-06-----2020-01-06 203.208.50.60

2020-01-06-----2020-01-06 203.208.39.219

2020-01-06-----2020-01-06 203.208.39.220

2019-12-18-----2019-12-18 203.208.43.92

2019-12-18-----2019-12-18 203.208.43.124

2019-12-18-----2019-12-18 203.208.50.187