iP or domain name lookup

ytstc.cn Server iP：

Current resolution：

domain resolution record：

2020-10-02-----2024-09-18 61.156.14.104

2022-04-18-----2024-09-18 144.123.23.31

2021-02-15-----2021-05-22 27.221.108.51

2021-02-15-----2021-05-22 27.221.108.57

2020-11-24-----2020-11-24 182.140.213.107

2020-11-24-----2020-11-24 116.211.138.208

2020-11-24-----2020-11-24 119.188.95.114

2020-11-24-----2020-11-24 183.61.189.169

2017-12-06-----2017-12-06 122.5.51.230