iP or domain name lookup

1stsource.com Server iP：

Current resolution：

domain resolution record：

2023-07-01-----2023-12-24 104.18.29.226

2023-07-01-----2023-12-24 104.18.28.226

2021-10-25-----2021-10-25 143.204.9.61

2021-10-25-----2021-10-25 18.66.122.40

2021-10-25-----2021-10-25 13.227.76.123

2021-06-23-----2021-06-23 13.225.149.60

2021-06-23-----2021-06-23 13.225.149.111

2021-06-23-----2021-06-23 13.226.253.89

2021-06-23-----2021-06-23 65.8.17.11

2021-06-23-----2021-06-23 13.226.253.33

2021-06-23-----2021-06-23 13.225.149.51

2021-06-23-----2021-06-23 65.8.17.47

2021-05-24-----2021-06-10 13.225.148.87

2021-05-24-----2021-06-10 13.225.148.60

2021-06-10-----2021-06-10 13.35.125.55

2021-06-10-----2021-06-10 143.204.225.66

2021-06-10-----2021-06-10 13.226.228.129

2021-06-10-----2021-06-10 65.8.17.26

2021-06-10-----2021-06-10 13.226.228.17

2021-06-10-----2021-06-10 13.35.125.48

2021-06-10-----2021-06-10 143.204.209.4

2021-06-10-----2021-06-10 13.225.148.21

2021-05-24-----2021-05-24 13.35.121.41

2021-05-24-----2021-05-24 13.226.228.102

2021-05-24-----2021-05-24 143.204.15.52

2021-05-24-----2021-05-24 13.33.242.83

2021-05-24-----2021-05-24 65.8.17.123

2021-05-24-----2021-05-24 52.222.174.96

2021-05-24-----2021-05-24 54.192.66.115

2021-05-24-----2021-05-24 52.222.174.11

2021-05-24-----2021-05-24 13.225.148.36