iP or domain name lookup

x6.xd.client.api.vpngate2.jp Server iP：

Current resolution：

domain resolution record：

2021-07-12-----2021-08-15 23.89.5.60

2021-07-12-----2021-08-15 54.76.135.1

2021-07-12-----2021-08-15 189.163.17.5

2021-07-12-----2021-08-15 253.157.14.165

2021-07-22-----2021-08-15 77.4.7.92

2021-07-22-----2021-08-15 130.158.6.57

2021-07-22-----2021-08-15 49.2.123.56

2021-07-12-----2021-07-22 188.5.4.96

2021-07-12-----2021-07-22 118.5.49.6

2021-07-12-----2021-07-22 249.129.46.48

2021-07-12-----2021-07-22 197.4.4.12

2021-07-12-----2021-07-12 130.158.6.82