iP or domain name lookup

yhd.com.a.bdydns.com Server iP：

Current resolution：

domain resolution record：

2021-07-15-----2021-07-15 1.31.130.154

2021-07-15-----2021-07-15 122.246.6.14

2021-07-15-----2021-07-15 110.185.114.161

2021-07-15-----2021-07-15 120.221.245.163

2021-07-15-----2021-07-15 223.111.97.143

2021-07-15-----2021-07-15 123.157.255.158

2021-07-15-----2021-07-15 121.51.175.120

2021-07-15-----2021-07-15 113.1.0.33

2021-07-15-----2021-07-15 121.14.88.58

2021-07-15-----2021-07-15 36.159.114.145

2021-07-15-----2021-07-15 1.180.204.161

2021-07-15-----2021-07-15 58.216.107.21

2021-07-15-----2021-07-15 59.83.204.153