iP or domain name lookup

uk-ikev.ptoserver.com Server iP：

Current resolution：

domain resolution record：

2020-02-09-----2022-03-13 45.74.0.2

2022-03-13-----2022-03-13 188.72.89.2

2020-02-09-----2021-02-24 172.111.158.2

2021-02-24-----2021-02-24 45.74.7.10

2021-02-24-----2021-02-24 46.243.232.2

2021-02-24-----2021-02-24 45.74.62.2

2020-02-09-----2020-02-09 192.253.247.2

2020-02-09-----2020-02-09 188.72.99.4

2020-02-09-----2020-02-09 172.111.210.2

2020-02-09-----2020-02-09 45.74.7.2

2020-02-09-----2020-02-09 78.129.215.4