iP or domain name lookup

sdlyht.net Server iP：

Current resolution：

domain resolution record：

2024-01-20-----2024-01-21 116.255.245.184

2017-10-30-----2019-07-11 113.10.173.120

2019-07-10-----2019-07-11 103.43.188.103

2017-10-30-----2017-10-30 218.247.82.103

2017-01-07-----2017-04-03 45.121.140.54