125.137.104
DNS delegation of 125.137.104 updated: May 19, 2013 2:08:33 AM
Delegation
step query auth servers
1 104.137.125.in-addr.arpa. . (i,h,j,d,l,e,c,k,a,g,b,f,m).root-servers.net. 2 104.137.125.in-addr.arpa. in-addr.arpa. (d,e,a,b,c,f).in-addr-servers.arpa. 3 104.137.125.in-addr.arpa. 125.in-addr.arpa. ns4.apnic.net. apnic1.dnsnode.net. ns3.apnic.net. ns1.apnic.net. ns2.lacnic.net. sec1.authdns.ripe.net. tinnie.arin.net. 4 104.137.125.in-addr.arpa. 137.125.in-addr.arpa. (e,c,b,f,d,g).dns.kr. 5 104.137.125.in-addr.arpa. 104.137.125.in-addr.arpa. (rev2,rev1).kornet.net.
We pick i.root-servers.net , one of the 13 root servers (1), and ask it about 104.137.125.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask d.in-addr-servers.arpa where we learn that 125.in-addr.arpa is delegated to seven name servers, including ns4.apnic.net (3), so we ask that one and learn that 137.125.in-addr.arpa is delegated to six name servers (4), so we ask e.dns.kr and learn that 104.137.125.in-addr.arpa is delegated to two name servers (5), so we ask rev2.kornet.net and get the following answer:
Authoritative answer
kr. net. 104. arpa. dns.kr. 137.104. c.dns.kr. ripe.net. arin.net. d.dns.kr. e.dns.kr. b.dns.kr. f.dns.kr. g.dns.kr. apnic.net. lacnic.net. kornet.net. 125.137.104. dnsnode.net. in-addr.arpa. ns4.apnic.net. ns3.apnic.net. ns1.apnic.net. ns2.lacnic.net. rev2.kornet.net. tinnie.arin.net. rev1.kornet.net. root-servers.net. 125.in-addr.arpa. authdns.ripe.net. m.root-servers.net. a.root-servers.net. j.root-servers.net. apnic1.dnsnode.net. h.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. g.root-servers.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net. 137.125.in-addr.arpa. in-addr-servers.arpa. sec1.authdns.ripe.net. b.in-addr-servers.arpa. e.in-addr-servers.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. f.in-addr-servers.arpa. a.in-addr-servers.arpa. 104.137.125.in-addr.arpa.
whois kr whois 104 whois net whois arpa whois dns.kr whois 137.104 whois arin.net whois ripe.net whois apnic.net whois kornet.net whois lacnic.net whois dnsnode.net whois in-addr.arpa whois root-servers.net whois in-addr-servers.arpa
whois 137.104 deep analysis of: 125.137.104 , 137.104 domain info api 137.104 RBL listing of 125.137.104 mnw
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