net.tsinghua.edu.cn

Summary

Incoming mail for net.tsinghua.edu.cn is handled by one mailserver at nic.edu.cn. dns.edu.cn, cernet.edu, net.edu.cn, nic.edu.cn, cernet.net and at least one other host share mailservers with this domain. szhu.net.tsinghua.edu.cn and bbs3w.net.tsinghua.edu.cn are subdomains to this hostname. tsinghua.edu.cn is a domain controlled by four nameservers. All of them are on different IP networks. Incoming mail for tsinghua.edu.cn is handled by two mailservers at tsinghua.edu.cn themselves. They are on the same IP network.