iP or domain name lookup

15zhong.30edu.com.cn Server iP：

Current resolution：

domain resolution record：

2019-09-13-----2021-10-11 27.221.34.92

2019-09-13-----2021-10-05 14.29.57.72

2019-09-13-----2021-10-05 124.238.232.232

2019-09-13-----2021-10-05 183.214.152.46

2019-09-13-----2021-10-05 223.111.239.33

2019-09-13-----2021-10-05 111.3.87.120

2021-10-05-----2021-10-05 42.56.84.27

2021-10-05-----2021-10-05 114.80.179.52

2021-10-05-----2021-10-05 202.100.73.17

2019-09-13-----2019-12-24 61.158.239.135

2019-09-13-----2019-11-07 36.99.229.85

2019-09-13-----2019-11-07 117.91.192.70