iP or domain name lookup

netcnnic1.gicp.net Server iP：

Current resolution：

domain resolution record：

2020-10-03-----2021-11-09 120.27.251.182

2021-11-09-----2021-11-09 183.254.58.192

2021-09-02-----2021-09-02 113.242.117.93

2021-07-10-----2021-07-10 113.242.121.252

2021-05-10-----2021-05-10 113.242.114.65

2021-05-10-----2021-05-10 183.254.58.198

2021-04-22-----2021-04-22 183.254.62.159

2020-10-03-----2020-10-03 113.242.126.42

2019-03-11-----2019-08-24 61.142.176.23

2017-03-12-----2017-03-13 111.19.68.173