iP or domain name lookup

vz.ru Server iP：

Current resolution：

domain resolution record：

2021-08-15-----2023-12-02 81.163.21.216

2023-06-06-----2023-12-02 89.248.192.171

2023-06-06-----2023-12-02 89.248.193.64

2021-08-15-----2023-01-15 5.188.136.117

2021-08-15-----2023-01-15 5.188.136.118

2022-05-22-----2023-01-15 185.185.58.185

2019-09-23-----2019-09-26 83.222.2.210

2019-09-23-----2019-09-26 83.222.2.211

2018-04-03-----2018-05-17 217.16.28.217

2018-04-03-----2018-05-17 83.222.2.212