iP or domain name lookup

sk.bratislava.nordvpn.vilfoservers.com Server iP：

Current resolution：

domain resolution record：

2021-01-16-----2021-01-16 37.120.221.43

2021-01-16-----2021-01-16 193.37.255.179

2021-01-16-----2021-01-16 193.37.255.187

2021-01-16-----2021-01-16 37.120.221.171

2021-01-16-----2021-01-16 196.245.151.51

2021-01-16-----2021-01-16 185.245.85.179

2021-01-16-----2021-01-16 196.245.151.35

2021-01-16-----2021-01-16 37.120.221.155

2021-01-16-----2021-01-16 37.120.221.147

2021-01-16-----2021-01-16 37.120.221.35

2021-01-16-----2021-01-16 185.245.85.171