iP or domain name lookup

s1.houdao.com Server iP：

Current resolution：

domain resolution record：

2020-06-07-----2023-04-10 47.98.168.69

2020-06-07-----2023-04-10 47.98.145.40

2020-06-07-----2023-04-10 47.98.161.62

2020-06-07-----2023-04-10 47.96.12.234

2020-06-07-----2023-04-10 47.98.197.164

2020-06-07-----2023-04-10 47.97.102.117

2020-06-07-----2023-04-10 47.96.84.202

2022-12-19-----2023-04-10 47.98.190.131

2022-12-19-----2023-04-10 47.96.94.156

2023-04-07-----2023-04-10 47.98.239.151

2023-04-07-----2023-04-10 121.43.162.130

2023-04-07-----2023-04-10 47.98.122.241

2023-04-10-----2023-04-10 47.98.147.96

2023-04-10-----2023-04-10 47.96.94.33

2020-06-07-----2023-04-07 47.96.93.21

2022-12-19-----2023-04-07 47.98.33.50

2022-12-19-----2023-04-07 47.96.87.193

2023-04-07-----2023-04-07 47.98.168.76

2023-04-07-----2023-04-07 47.96.128.91

2020-06-07-----2022-12-19 47.96.98.71

2020-06-07-----2022-12-19 47.98.232.244

2020-06-07-----2022-12-19 47.98.143.128

2020-06-07-----2022-12-19 47.96.77.190

2022-12-19-----2022-12-19 47.96.18.153

2022-12-19-----2022-12-19 101.37.145.205

2022-12-19-----2022-12-19 47.97.106.76

2022-12-19-----2022-12-19 47.96.99.226

2022-12-19-----2022-12-19 47.96.88.231

2020-06-07-----2020-06-07 47.98.224.134