66-27-54-142.san.rr.com
DNS delegation of 66-27-54-142.san.rr.com updated: May 20, 2013 4:21:17 PM
Delegation
step query auth servers
1 66-27-54-142.san.rr.com. . (g,d,a,l,i,j,c,h,k,f,m,b,e).root-servers.net. 2 66-27-54-142.san.rr.com. com. (g,k,j,a,m,h,l,f,c,e,i,d,b).gtld-servers.net. 3 66-27-54-142.san.rr.com. rr.com. (dns6,dns3,dns5,dns2,dns1).rr.com. 4 66-27-54-142.san.rr.com. san.rr.com. (dns-pri-01,dns-sec-01).orange.rr.com.
We pick g.root-servers.net , one of the 13 root servers (1), and ask it about 66-27-54-142.san.rr.com and learn that com is delegated to 13 name servers (2), so we ask g.gtld-servers.net where we learn that rr.com is delegated to five name servers, including dns6.rr.com (3), so we ask that one and learn that san.rr.com is delegated to two name servers (4), so we ask dns-pri-01.orange.rr.com and get the following answer:
Authoritative answer
com. net. rr.com. san.rr.com. dns2.rr.com. dns3.rr.com. dns6.rr.com. dns5.rr.com. dns1.rr.com. orange.rr.com. root-servers.net. gtld-servers.net. a.root-servers.net. f.gtld-servers.net. h.root-servers.net. h.gtld-servers.net. g.root-servers.net. c.gtld-servers.net. m.root-servers.net. g.gtld-servers.net. e.gtld-servers.net. j.root-servers.net. i.gtld-servers.net. m.gtld-servers.net. k.gtld-servers.net. d.root-servers.net. d.gtld-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. b.gtld-servers.net. f.root-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. 66-27-54-142.san.rr.com. dns-pri-01.orange.rr.com. dns-sec-01.orange.rr.com.
whois net whois com whois rr.com whois root-servers.net whois gtld-servers.net
whois rr.com , rr.com domain info api rr.com robtex on 66-27-54-142.san.rr.com RBL listing of 66-27-54-142.san.rr.com mnw
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