iP or domain name lookup

vpn.dahuatech.com Server iP：

Current resolution：

domain resolution record：

2022-03-09-----2022-03-09 45.79.19.196

2017-04-12-----2021-05-14 115.236.172.106

2017-04-12-----2021-05-14 124.160.56.74

2017-06-14-----2021-05-14 223.93.176.237

2017-11-30-----2017-11-30 123.138.188.247

2017-06-14-----2017-06-14 163.177.135.164

2017-04-12-----2017-04-12 211.90.30.36