iP or domain name lookup

sinotelecon.com Server iP：

Current resolution：

domain resolution record：

2025-12-26-----2025-12-26 38.11.172.135

2025-11-04-----2025-11-21 38.6.230.241

2023-12-19-----2023-12-19 47.91.170.222

2023-09-25-----2023-09-25 45.33.23.183

2022-03-01-----2022-03-01 45.11.57.36

2020-12-20-----2021-01-16 199.59.242.154

2018-09-07-----2018-09-07 221.179.46.190

2018-09-07-----2018-09-07 221.179.46.194