hr ("404") is a domain controlled by five nameservers. All of them are on different IP networks. Incoming mail for hr is handled by one mailserver at carnet.hr. cl-ss.com.cn and chinalight.com.cn use this as a nameserver. co.ir, iz.hr, gv.at, id.ir, ac.ir and at least 60 other hosts share nameservers with this domain. ht.hr, ks.hr, bil.hr, hak.hr, vbz.hr and at least 100 other hosts are subdomains to this hostname.