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128.32.206.12
DNS delegation of 128.32.206.12 updated: February 9, 2012 04:34
Delegation
| step | query | auth | servers |
|---|
| 1 | 12.206.32.128.in-addr.arpa. | . | (a,c,l,f,k,i,e,d,j,m,g,b,h).root-servers.net. | | 2 | 12.206.32.128.in-addr.arpa. | in-addr.arpa. | (e,d,c,a,b,f).in-addr-servers.arpa. | | 3 | 12.206.32.128.in-addr.arpa. | 128.in-addr.arpa. | (z,v,y,dill,t,u,w,x).arin.net. | | 4 | 12.206.32.128.in-addr.arpa. | 32.128.in-addr.arpa. | adns1.berkeley.edu. phloem.uoregon.edu. aodns1.berkeley.edu. adns2.berkeley.edu. |
We pick a.root-servers.net, one of the 13 root servers (1), and ask it about 12.206.32.128.in-addr.arpa and learn that in-addr.arpa is delegated to six name servers (2), so we ask e.in-addr-servers.arpa where we learn that 128.in-addr.arpa is delegated to eight name servers, including z.arin.net (3), so we ask that one and learn that 32.128.in-addr.arpa is delegated to four name servers (4), so we ask adns1.berkeley.edu and get the following answer:
Authoritative answer
| ANSWER for 12.206.32.128.in-addr.arpa. |
|---|
| 12.206.32.128.in-addr.arpa. | 10800 | RRSIG | \# 171 002f0a0600002a304f5f9db74f317937e01d033230360233320331323807696e2d61646472046172706100976f95f8b7574410a5e48fcd845c0e4640b4a687751faa6d62c25057b965660a4761e33b5b316435b2a875e1fa07bda8ae218bfb88237372b31ec3baba0474019ed421363f9fc3c64488fee0e3f96ae0c7fa456cd71af09348a4fd6db80537d538a2339653f873f9443578280a8183da5b18f59f75505179f6597b06f5de47fa | | | 10800 | NSEC | \# 37 03313231033230360233320331323807696e2d616464720461727061000006000800000003 | | | 86400 | RRSIG | \# 171 000c0a06000151804f5f9db74f317937e01d033230360233320331323807696e2d616464720461727061005866c14e69e93bc5e680b035b780546836e402d6837f0d5f5df6cd15c5f7fcf9967c6560a7be334f86bd601a2ec13856304b66e459a32c6431bec2b251e325deeddad595c84819bafbd68fbf89217b693029d304f734643c6eb720b714c44f28b88f8cf906e890013d518946989133b9a81b94ec1ad8989968b1e3b108d68ad7 | | | 86400 | PTR | ns2.berkeley.edu. | | AUTHORITATIVE for 12.206.32.128.in-addr.arpa. |
|---|
| 206.32.128.in-addr.arpa. | 172800 | NS | adns1.berkeley.edu. | | | 172800 | NS | adns2.berkeley.edu. | | ADDITIONAL for 12.206.32.128.in-addr.arpa. |
|---|
| adns1.berkeley.edu. | 172800 | A | 128.32.136.3 | | | 3600 | AAAA | 2607:f140:ffff:fffe:0:0:0:3 | | adns2.berkeley.edu. | 172800 | A | 128.32.136.14 | | | 3600 | AAAA | 2607:f140:ffff:fffe:0:0:0:e |
12. edu. net. arpa. 206.12. arin.net. 32.206.12. z.arin.net. w.arin.net. v.arin.net. y.arin.net. u.arin.net. t.arin.net. x.arin.net. uoregon.edu. in-addr.arpa. berkeley.edu. dill.arin.net. 128.32.206.12. ns2.berkeley.edu. 128.in-addr.arpa. root-servers.net. a.root-servers.net. h.root-servers.net. g.root-servers.net. adns2.berkeley.edu. m.root-servers.net. j.root-servers.net. d.root-servers.net. i.root-servers.net. l.root-servers.net. k.root-servers.net. phloem.uoregon.edu. f.root-servers.net. c.root-servers.net. b.root-servers.net. adns1.berkeley.edu. e.root-servers.net. aodns1.berkeley.edu. 32.128.in-addr.arpa. in-addr-servers.arpa. b.in-addr-servers.arpa. f.in-addr-servers.arpa. e.in-addr-servers.arpa. c.in-addr-servers.arpa. d.in-addr-servers.arpa. a.in-addr-servers.arpa. 206.32.128.in-addr.arpa. 12.206.32.128.in-addr.arpa.
whois arin.net
whois uoregon.edu
whois in-addr.arpa
whois berkeley.edu
whois root-servers.net
whois in-addr-servers.arpa
deep analysis of: 128.32.206.12
RBL listing of 128.32.206.12
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