iP or domain name lookup

tc.v13.cache1.c.youtube.com Server iP：

Current resolution：

domain resolution record：

2023-10-13-----2024-03-22 142.250.207.46

2024-03-22-----2024-03-22 142.250.185.238

2024-03-22-----2024-03-22 64.233.170.138

2024-03-22-----2024-03-22 142.250.68.14

2023-10-13-----2023-10-13 142.250.186.142

2023-10-13-----2023-10-13 142.250.217.142

2023-10-13-----2023-10-13 74.125.68.113

2023-01-26-----2023-01-26 108.160.167.147

2023-01-26-----2023-01-26 202.160.128.96

2023-01-26-----2023-01-26 199.59.150.49

2023-01-26-----2023-01-26 202.160.129.6

2023-01-26-----2023-01-26 203.208.40.65

2023-01-26-----2023-01-26 142.250.204.142

2023-01-26-----2023-01-26 199.16.156.38

2023-01-26-----2023-01-26 31.13.94.10

2023-01-26-----2023-01-26 103.97.176.73

2023-01-26-----2023-01-26 199.16.158.190

2023-01-26-----2023-01-26 203.208.41.33

2020-04-03-----2020-04-03 74.86.151.162

2020-04-03-----2020-04-03 93.46.8.89

2020-04-03-----2020-04-03 69.171.228.74

2020-04-03-----2020-04-03 203.208.50.33

2020-04-03-----2020-04-03 31.13.66.1

2020-04-03-----2020-04-03 199.59.150.11

2020-04-03-----2020-04-03 31.13.65.1

2020-04-03-----2020-04-03 74.86.17.48

2020-04-03-----2020-04-03 67.228.74.123

2020-04-03-----2020-04-03 199.16.156.7

2020-04-03-----2020-04-03 203.208.41.35

2020-04-03-----2020-04-03 203.208.41.40

2020-04-03-----2020-04-03 69.171.247.71

2020-04-03-----2020-04-03 31.13.68.1

2020-04-03-----2020-04-03 203.208.40.41

2020-04-01-----2020-04-01 74.125.23.139

2020-04-01-----2020-04-01 67.15.100.252

2020-04-01-----2020-04-01 174.36.196.242

2020-04-01-----2020-04-01 31.13.78.66

2020-04-01-----2020-04-01 199.59.149.136

2020-04-01-----2020-04-01 74.86.12.173

2020-04-01-----2020-04-01 78.16.49.15

2020-04-01-----2020-04-01 173.252.102.16

2020-04-01-----2020-04-01 69.171.244.12

2020-04-01-----2020-04-01 69.171.242.30

2020-04-01-----2020-04-01 203.208.41.110

2020-04-01-----2020-04-01 74.86.235.236

2020-04-01-----2020-04-01 31.13.75.18

2020-04-01-----2020-04-01 59.24.3.173

2020-04-01-----2020-04-01 203.208.40.104

2020-04-01-----2020-04-01 69.171.233.37

2020-02-08-----2020-02-13 203.208.43.110