iP or domain name lookup

ylylc99.com Server iP：

Current resolution：

domain resolution record：

2022-11-18-----2023-03-05 156.248.168.212

2021-11-01-----2021-12-12 156.233.255.147

2021-06-19-----2021-06-19 34.98.99.30

2021-04-02-----2021-04-02 172.247.21.133

2021-04-02-----2021-04-02 45.132.237.173

2021-04-01-----2021-04-01 65.52.179.88

2020-08-13-----2021-02-06 47.75.196.222