iP or domain name lookup

forums.openvpn.net Server iP：

Current resolution：

domain resolution record：

2018-12-29-----2023-02-14 54.76.135.1

2018-12-29-----2023-02-14 23.89.5.60

2018-12-29-----2023-02-14 188.5.4.96

2018-12-29-----2023-02-14 253.157.14.165

2019-06-03-----2023-02-14 49.2.123.56

2019-06-03-----2023-02-14 197.4.4.12

2019-06-03-----2023-02-14 118.5.49.6

2019-07-09-----2023-02-14 77.4.7.92

2022-10-06-----2023-02-14 3.72.228.171

2018-12-29-----2023-02-09 189.163.17.5

2018-12-29-----2022-08-15 50.18.218.52

2018-12-29-----2022-08-15 249.129.46.48