iP or domain name lookup

doc.btc.com Server iP：

Current resolution：

domain resolution record：

2023-08-09-----2023-08-09 108.138.17.29

2023-08-09-----2023-08-09 54.192.150.43

2023-08-09-----2023-08-09 108.139.1.37

2023-08-09-----2023-08-09 18.65.168.110

2023-01-29-----2023-02-12 0.0.0.0

2023-01-29-----2023-02-12 107.181.166.244

2023-01-29-----2023-02-12 13.226.122.125

2023-02-12-----2023-02-12 168.143.162.42

2023-02-12-----2023-02-12 31.13.112.4

2023-02-12-----2023-02-12 67.230.169.182

2023-02-12-----2023-02-12 108.160.169.181

2023-02-12-----2023-02-12 162.125.32.5

2023-02-12-----2023-02-12 65.9.42.46

2022-11-02-----2023-01-29 31.13.71.19

2023-01-29-----2023-01-29 31.13.73.169

2023-01-29-----2023-01-29 173.208.182.68

2023-01-29-----2023-01-29 104.244.46.85

2023-01-29-----2023-01-29 104.244.46.71

2023-01-29-----2023-01-29 104.244.46.21

2023-01-29-----2023-01-29 122.248.226.57

2023-01-29-----2023-01-29 13.226.122.60

2023-01-29-----2023-01-29 104.244.43.35

2023-01-29-----2023-01-29 104.244.43.128

2023-01-29-----2023-01-29 108.160.169.179

2023-01-29-----2023-01-29 162.125.32.6

2023-01-29-----2023-01-29 13.225.103.100

2023-01-29-----2023-01-29 67.15.129.210

2023-01-29-----2023-01-29 108.160.166.142

2023-01-29-----2023-01-29 174.37.175.229

2022-11-02-----2022-11-02 52.58.1.161

2022-11-02-----2022-11-02 157.240.20.8

2022-11-02-----2022-11-02 199.16.156.75

2022-11-02-----2022-11-02 54.192.18.82

2022-11-02-----2022-11-02 157.240.20.18

2022-11-02-----2022-11-02 54.192.18.106

2022-11-02-----2022-11-02 13.249.167.25

2022-11-02-----2022-11-02 54.239.168.110

2022-11-02-----2022-11-02 157.240.12.5

2022-11-02-----2022-11-02 13.225.103.24

2022-11-02-----2022-11-02 185.60.216.169

2022-11-02-----2022-11-02 104.244.43.231

2022-11-02-----2022-11-02 54.239.168.91

2022-11-02-----2022-11-02 54.239.168.105

2022-11-02-----2022-11-02 202.160.130.118

2022-11-02-----2022-11-02 118.193.240.37

2022-11-02-----2022-11-02 128.242.240.155

2022-11-02-----2022-11-02 47.88.58.234