141.0.172
DNS delegation of 141.0.172 updated: Jun 19, 2013 5:25:53 PM
Delegation
step query auth servers
1 172.0.141.in-addr.arpa. . (f,k,m,e,a,i,b,c,j,l,h,g,d).root-servers.net. 2 172.0.141.in-addr.arpa. in-addr.arpa. (c,d,a,f,b,e).in-addr-servers.arpa. 3 172.0.141.in-addr.arpa. 141.in-addr.arpa. pri.authdns.ripe.net. ns3.nic.fr. sec3.apnic.net. sns-pb.isc.org. tinnie.arin.net. sec1.apnic.net. 4 172.0.141.in-addr.arpa. 172.0.141.in-addr.arpa. (ns1,ns2,ns4,ns3).serverstack.com.
We pick f.root-servers.net , one of the 13 root servers (1), and ask it about 172.0.141.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask c.in-addr-servers.arpa where we learn that 141.in-addr.arpa is delegated to six name servers, including pri.authdns.ripe.net (3), so we ask that one and learn that 172.0.141.in-addr.arpa is delegated to four name servers (4), so we ask ns1.serverstack.com and get the following answer:
Authoritative answer
fr. net. org. 172. com. arpa. 0.172. nic.fr. isc.org. ripe.net. arin.net. apnic.net. 141.0.172. ns3.nic.fr. in-addr.arpa. sec1.apnic.net. sns-pb.isc.org. sec3.apnic.net. tinnie.arin.net. serverstack.com. 141.in-addr.arpa. root-servers.net. authdns.ripe.net. m.root-servers.net. a.root-servers.net. j.root-servers.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. 0.141.in-addr.arpa. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net. ns4.serverstack.com. ns1.serverstack.com. ns2.serverstack.com. ns3.serverstack.com. pri.authdns.ripe.net. in-addr-servers.arpa. 172.0.141.in-addr.arpa. 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.
whois fr whois org whois net whois 172 whois com whois arpa whois 0.172 whois nic.fr whois isc.org whois arin.net whois ripe.net whois apnic.net whois in-addr.arpa whois serverstack.com whois root-servers.net whois in-addr-servers.arpa
whois 0.172 deep analysis of: 141.0.172 , 0.172 domain info api 0.172 RBL listing of 141.0.172 mnw
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