DNS delegation of yahoo.bs updated: May 22, 2013 7:41:59 AM
dns.nic.bs. upr1.upr.clu.edu. anyns.pch.net.
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about yahoo.bs and learn that bs is delegated to three name servers (2), so we ask dns.nic.bs where we learn that yahoo.bs is delegated to two name servers, including ns2.yahoo.com (3), so we ask that one and get the following answer:
Yahoo.bs is a domain controlled by four domain name servers at yahoo.com. All four of them are on different IP networks. Incoming mail for yahoo.bs is handled by one mail server at .. We are missing the IP:s of one server: .. Yahoo.bs has two IP numbers (188.8.131.52, 184.108.40.206). Both are on different IP networks.