iP or domain name lookup

testduanju.nsdk.u49you.com Server iP：

Current resolution：

domain resolution record：

2024-02-08-----2024-02-08 39.185.248.135

2023-12-25-----2023-12-25 27.159.69.225

2023-12-25-----2023-12-25 171.15.110.220

2023-12-25-----2023-12-25 118.112.229.100

2023-12-25-----2023-12-25 180.97.248.214

2023-12-25-----2023-12-25 42.202.219.215

2023-12-25-----2023-12-25 42.81.156.222

2023-12-25-----2023-12-25 60.6.2.191

2023-12-25-----2023-12-25 36.20.124.214

2023-12-25-----2023-12-25 116.153.63.132

2023-12-25-----2023-12-25 27.185.242.215

2023-12-25-----2023-12-25 42.81.156.162

2023-12-25-----2023-12-25 36.150.33.214

2023-12-25-----2023-12-25 183.2.170.86

2023-12-25-----2023-12-25 42.81.156.223

2023-12-25-----2023-12-25 222.186.177.4

2023-12-25-----2023-12-25 119.96.78.13

2023-12-25-----2023-12-25 222.221.102.132

2023-12-25-----2023-12-25 61.182.138.221

2023-12-25-----2023-12-25 61.172.180.162

2023-12-25-----2023-12-25 61.172.180.163

2023-12-25-----2023-12-25 111.32.144.220