re4.am0.yahoodns.net
DNS delegation of re4.am0.yahoodns.net updated: May 23, 2013 6:04:28 PM
Delegation
step query auth servers
1 re4.am0.yahoodns.net. . (j,f,g,m,d,l,h,a,c,k,e,i,b).root-servers.net. 2 re4.am0.yahoodns.net. net. (g,m,b,c,k,e,l,j,i,h,f,d,a).gtld-servers.net. 3 re4.am0.yahoodns.net. yahoodns.net. (ns3,ns4,ns2,ns1,ns5).yahoo.com. 4 re4.am0.yahoodns.net. am0.yahoodns.net. (yf2,yf1).yahoo.com.
We pick j.root-servers.net , one of the 13 root servers (1), and ask it about re4.am0.yahoodns.net and learn that net is delegated to 13 name servers (2), so we ask g.gtld-servers.net where we learn that yahoodns.net is delegated to five name servers, including ns3.yahoo.com (3), so we ask that one and learn that am0.yahoodns.net is delegated to two name servers (4), so we ask yf2.yahoo.com and get the following answer:
Authoritative answer
AUTHORITATIVE for re4.am0.yahoodns.net. am0.yahoodns.net. 30 SOA yf1.yahoo.com. hostmaster.yahoo-inc.com. ( 1369332268 30 30 86400 300 )
net. com. yahoo.com. yahoodns.net. ns2.yahoo.com. ns5.yahoo.com. ns1.yahoo.com. ns4.yahoo.com. yf1.yahoo.com. ns3.yahoo.com. yf2.yahoo.com. am0.yahoodns.net. root-servers.net. gtld-servers.net. m.root-servers.net. a.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. f.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. h.root-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. h.gtld-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. b.gtld-servers.net. f.root-servers.net. c.gtld-servers.net. c.root-servers.net. a.gtld-servers.net. b.root-servers.net. l.gtld-servers.net. j.gtld-servers.net. e.root-servers.net. re4.am0.yahoodns.net.
whois net whois com whois yahoo.com whois yahoodns.net whois root-servers.net whois gtld-servers.net
whois yahoodns.net , yahoodns.net domain info api yahoodns.net robtex on re4.am0.yahoodns.net RBL listing of re4.am0.yahoodns.net mnw
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Other "re4" domains: de , info , us , net , com , eu , nl , ch , org , co.za