iP or domain name lookup

ts.eset.com Server iP：

Current resolution：

domain resolution record：

2017-09-28-----2024-02-13 91.228.166.148

2017-09-28-----2024-02-13 91.228.166.149

2019-04-16-----2024-02-13 91.228.167.155

2019-07-13-----2024-02-13 91.228.167.151

2017-09-28-----2023-10-15 91.228.166.11

2017-09-28-----2023-10-15 91.228.167.144

2019-04-16-----2023-10-15 91.228.166.152

2017-09-28-----2023-08-17 91.228.167.146

2019-04-16-----2023-08-17 91.228.166.150

2019-04-16-----2023-08-17 91.228.167.145