iP or domain name lookup

ztcl9.tcdnlive.com Server iP：

Current resolution：

domain resolution record：

2021-01-22-----2023-04-15 121.51.162.16

2021-01-22-----2023-04-15 117.184.238.109

2021-01-22-----2023-04-15 123.151.190.251

2021-01-22-----2023-04-15 101.89.0.211

2021-01-22-----2023-04-15 223.167.252.210

2021-01-22-----2022-06-07 121.51.46.195

2021-01-22-----2022-01-06 182.254.58.226

2021-03-12-----2022-01-06 220.194.111.253

2021-06-03-----2022-01-06 111.30.171.142

2021-07-30-----2021-07-30 58.251.81.107

2021-06-03-----2021-06-13 113.96.208.150