iP or domain name lookup

sdyulongjt.com Server iP：

Current resolution：

domain resolution record：

2021-02-02-----2021-02-02 104.164.4.226

2020-05-30-----2020-08-18 104.28.2.59

2020-05-30-----2020-08-18 172.67.131.168

2020-05-30-----2020-08-18 104.28.3.59

2017-02-23-----2017-02-23 103.61.242.122