iP or domain name lookup

tcb.5nm.top.cdn.dnsv1.com Server iP：

Current resolution：

domain resolution record：

2021-02-07-----2021-02-07 112.29.221.12

2021-02-07-----2021-02-07 110.81.153.143

2021-02-07-----2021-02-07 110.185.117.161

2021-02-07-----2021-02-07 220.194.231.141

2021-02-07-----2021-02-07 106.117.252.156

2021-02-07-----2021-02-07 14.215.166.141

2021-02-07-----2021-02-07 180.153.100.151

2021-02-07-----2021-02-07 211.91.160.142

2021-02-07-----2021-02-07 122.246.3.144

2021-02-07-----2021-02-07 182.254.76.26

2021-02-07-----2021-02-07 111.202.85.21