iP or domain name lookup

8136595.fls.doubleclick.net Server iP：

Current resolution：

domain resolution record：

2023-08-20-----2023-10-06 142.250.176.6

2023-10-06-----2023-10-06 142.250.185.198

2023-10-06-----2023-10-06 142.251.12.149

2023-10-06-----2023-10-06 142.250.198.6

2023-08-20-----2023-08-20 142.250.207.6

2023-08-20-----2023-08-20 74.125.68.149

2023-08-20-----2023-08-20 172.217.16.134

2020-08-12-----2020-08-12 172.217.161.166

2020-08-12-----2020-08-12 203.208.50.165

2020-08-12-----2020-08-12 203.208.50.69

2020-08-12-----2020-08-12 203.208.40.101

2020-08-12-----2020-08-12 203.208.43.69

2020-08-12-----2020-08-12 203.208.41.37

2020-08-12-----2020-08-12 203.208.39.229

2020-08-12-----2020-08-12 203.208.41.69