iP or domain name lookup

sybjc.com Server iP：

Current resolution：

domain resolution record：

2025-09-30-----2026-01-17 156.240.31.180

2020-12-12-----2020-12-13 52.128.23.153

2020-11-17-----2020-11-24 69.172.201.208

2020-10-26-----2020-11-07 45.35.246.215

2019-06-23-----2019-07-15 154.84.68.172