iP or domain name lookup

yun166.com Server iP：

Current resolution：

domain resolution record：

2024-09-29-----2024-09-29 54.156.158.84

2024-09-17-----2024-09-17 154.215.143.224

2024-01-03-----2024-06-27 38.239.22.41

2023-07-19-----2023-07-19 199.59.242.150