iP or domain name lookup

i4.c.eset.com Server iP：

Current resolution：

domain resolution record：

2020-10-15-----2023-12-02 91.228.167.46

2020-10-15-----2023-12-02 38.90.226.13

2020-10-15-----2023-12-02 91.228.167.137

2023-09-27-----2023-12-02 38.90.226.46

2020-10-15-----2023-09-27 91.228.166.46

2023-09-27-----2023-09-27 38.90.226.47

2020-10-15-----2022-12-26 38.90.226.11

2020-10-15-----2022-12-26 91.228.165.43

2020-10-15-----2022-12-26 91.228.165.44

2020-10-15-----2022-12-26 91.228.167.103

2020-10-15-----2021-01-28 91.228.167.43

2020-10-15-----2021-01-28 38.90.226.12

2021-01-28-----2021-01-28 91.228.166.52

2020-10-15-----2020-10-15 91.228.167.86

2020-10-15-----2020-10-15 91.228.166.45