iP or domain name lookup

sansan4.com Server iP：

Current resolution：

domain resolution record：

2023-11-03-----2024-06-03 103.10.174.190

2024-06-03-----2024-06-03 61.160.148.90

2022-08-23-----2022-09-14 104.21.21.5

2022-08-23-----2022-09-14 172.67.195.69

2021-10-31-----2021-10-31 104.233.131.97

2021-03-18-----2021-04-10 34.98.99.30

2020-12-05-----2020-12-05 52.128.23.153

2020-11-17-----2020-12-01 69.172.201.208

2020-10-13-----2020-11-01 104.233.168.204

2020-05-23-----2020-09-20 107.151.148.19

2020-04-24-----2020-04-24 128.14.14.187