iP or domain name lookup

sysjcx.gnway.net Server iP：

Current resolution：

domain resolution record：

2021-04-13-----2024-01-11 175.172.193.160

2021-04-23-----2024-01-11 253.157.14.165

2021-04-13-----2021-04-25 49.2.123.56

2021-04-13-----2021-04-25 54.76.135.1

2021-04-23-----2021-04-25 23.89.5.60

2021-04-23-----2021-04-25 188.5.4.96

2021-04-23-----2021-04-25 197.4.4.12

2021-04-24-----2021-04-25 249.129.46.48

2021-04-13-----2021-04-24 118.5.49.6

2021-04-13-----2021-04-24 77.4.7.92

2021-04-13-----2021-04-23 189.163.17.5