iP or domain name lookup

999.yb299.us Server iP：

Current resolution：

domain resolution record：

2024-03-07-----2024-03-07 45.56.79.23

2018-04-10-----2018-04-30 59.153.149.187

2017-10-05-----2017-10-21 103.250.4.54

2017-10-07-----2017-10-07 103.198.192.169

2017-09-28-----2017-10-01 119.42.34.15

2017-09-28-----2017-09-30 103.49.208.143

2017-09-28-----2017-09-30 182.16.119.196

2017-09-28-----2017-09-30 103.35.116.161

2017-09-28-----2017-09-30 192.126.113.126

2017-09-28-----2017-09-28 45.125.48.118

2017-09-28-----2017-09-28 23.234.9.236