iP or domain name lookup

mail.nccd.org.cn Server iP：

Current resolution：

domain resolution record：

2023-02-23-----2023-09-12 129.226.106.19

2023-02-23-----2023-09-12 112.90.80.23

2023-02-23-----2023-09-12 81.71.56.226

2023-02-23-----2023-02-23 14.17.5.207

2022-08-15-----2022-08-16 14.17.5.225

2022-08-15-----2022-08-16 157.255.218.58

2022-08-15-----2022-08-16 113.96.233.155

2022-08-15-----2022-08-16 112.90.80.211

2022-08-15-----2022-08-16 112.53.42.200

2022-08-15-----2022-08-16 203.205.255.142

2022-08-15-----2022-08-16 157.255.173.155

2022-08-16-----2022-08-16 112.60.23.181

2022-08-15-----2022-08-15 14.17.27.154