glb01.hkg1.tfbnw.net
DNS delegation of glb01.hkg1.tfbnw.net updated: May 22, 2013 1:52:47 AM
Delegation
step query auth servers
1 glb01.hkg1.tfbnw.net. . (m,h,f,e,i,c,a,d,k,g,j,b,l).root-servers.net. 2 glb01.hkg1.tfbnw.net. net. (d,h,a,e,l,b,c,g,k,j,i,f,m).gtld-servers.net. 3 glb01.hkg1.tfbnw.net. tfbnw.net. (b,a).ns.facebook.com.
We pick m.root-servers.net , one of the 13 root servers (1), and ask it about glb01.hkg1.tfbnw.net and learn that net is delegated to 13 name servers (2), so we ask d.gtld-servers.net where we learn that tfbnw.net is delegated to two name servers, including b.ns.facebook.com (3), so we ask that one and get the following answer:
Authoritative answer
AUTHORITATIVE for glb01.hkg1.tfbnw.net. tfbnw.net. 3600 SOA a.ns.facebook.com. dns.facebook.com. ( 1369184916 7200 1800 604800 3600 )
net. com. tfbnw.net. facebook.com. hkg1.tfbnw.net. ns.facebook.com. root-servers.net. gtld-servers.net. a.ns.facebook.com. b.ns.facebook.com. 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. glb01.hkg1.tfbnw.net.
whois net whois com whois tfbnw.net whois facebook.com whois root-servers.net whois gtld-servers.net
whois tfbnw.net , tfbnw.net domain info api tfbnw.net robtex on glb01.hkg1.tfbnw.net RBL listing of glb01.hkg1.tfbnw.net mnw
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