iP or domain name lookup

3944367.fls.doubleclick.net Server iP：

Current resolution：

domain resolution record：

2023-11-10-----2024-04-01 142.250.185.166

2024-04-01-----2024-04-01 142.251.46.166

2024-04-01-----2024-04-01 172.217.194.149

2024-04-01-----2024-04-01 142.250.199.102

2023-11-10-----2024-02-19 142.250.189.6

2024-02-05-----2024-02-19 142.250.207.6

2024-02-05-----2024-02-19 142.250.184.198

2024-02-05-----2024-02-19 142.251.12.149

2023-12-01-----2023-12-01 142.250.186.70

2023-12-01-----2023-12-01 142.250.72.134

2023-12-01-----2023-12-01 142.250.207.38

2023-12-01-----2023-12-01 142.250.4.149

2023-11-10-----2023-11-10 142.251.42.134

2023-11-10-----2023-11-10 142.251.175.149

2023-08-15-----2023-08-15 142.250.176.6

2023-08-15-----2023-08-15 142.251.10.149

2023-08-15-----2023-08-15 142.250.186.166

2023-08-15-----2023-08-15 172.217.175.230

2020-08-03-----2020-08-03 203.208.40.101

2020-08-03-----2020-08-03 172.217.163.230

2020-08-03-----2020-08-03 203.208.50.101

2020-08-03-----2020-08-03 203.208.50.37

2020-08-03-----2020-08-03 203.208.43.69

2020-08-03-----2020-08-03 203.208.40.37

2020-08-03-----2020-08-03 203.208.40.69

2020-08-03-----2020-08-03 203.208.43.101

2020-08-03-----2020-08-03 203.208.41.69

2020-08-03-----2020-08-03 203.208.39.229

2020-08-03-----2020-08-03 203.208.50.165

2020-08-03-----2020-08-03 203.208.41.101