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ns2.berkeley.edu
DNS delegation of ns2.berkeley.edu updated: February 9, 2012 13:39
Delegation
| step | query | auth | servers |
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| 1 | ns2.berkeley.edu. | . | (g,e,i,m,j,l,b,d,a,c,h,f,k).root-servers.net. | | 2 | ns2.berkeley.edu. | edu. | (g,c,d,l,f,a).edu-servers.net. | | 3 | ns2.berkeley.edu. | berkeley.edu. | sns-pb.isc.org. adns2.berkeley.edu. phloem.uoregon.edu. adns1.berkeley.edu. ns.v6.berkeley.edu. |
We pick g.root-servers.net, one of the 13 root servers (1), and ask it about ns2.berkeley.edu and learn that edu is delegated to six name servers (2), so we ask g.edu-servers.net where we learn that berkeley.edu is delegated to five name servers, including sns-pb.isc.org (3), so we ask that one and get the following answer:
Authoritative answer
| ANSWER for ns2.berkeley.edu. |
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| ns2.berkeley.edu. | 300 | RRSIG | \# 160 002f0a030000012c4f60d31a4f32ae9a87bb086265726b656c65790365647500afd1c274f391cc9b18c254cd5bb08562c7b5e116c4e9d42f6e48d675d4a5bcae0aa618485164e7c59b27662c179527ba464bd673aa906a43d572ed29fb1cb78887f041f3beb0d97065e449299f9900b48c9ed541e47531339c936295a36dadcc94bf5fab665dcf96813e3d888a50722fa4ca94fd4c1a19995210203bee839e74 | | | 300 | NSEC | \# 30 076e73322d313336086265726b656c657903656475000006400100000003 | | | 3600 | RRSIG | \# 160 000f0a0300000e104f60d31a4f32ae9a87bb086265726b656c6579036564750052a7b1450a0c310eb9440dfc3d45d324f9d390059292259da456d7d0df94e8237181f85791a198a505a9459d01903edfa900d6891d8d99efbc4936449fe5ec1608e5cfbfdd6087187f8464b3e28f82228390185da9f5e11ccff86099ced7e81a28e8c01e36c40f3ce6666c408bdb3871d0c3de4ae8e79b53ff99d6e9b381294f | | | 3600 | MX | 10 malcolm.berkeley.edu. | | | 604800 | RRSIG | \# 160 00010a0300093a804f60d31a4f32ae9a87bb086265726b656c657903656475009884f9597b9279db2486079d149f45c8b4cf4ce01173e8426b4254a14facee37202b0be433cd569597e78c1d54801ff3c30fc540109f953f2b14b2907e6673cdb7477fac0cdcabf51f552f854c6a82f0766af5a58079e11529ce27daccc3da68ef102c56442001d49c4171296e82d36de5d056def66f8f0d0f5eea9643000759 | | | 604800 | A | 128.32.206.12 | | | 604800 | A | 128.32.136.12 | | AUTHORITATIVE for ns2.berkeley.edu. |
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| berkeley.edu. | 172800 | NS | ns.v6.berkeley.edu. | | | 172800 | NS | phloem.uoregon.edu. | | | 172800 | NS | adns2.berkeley.edu. | | | 172800 | NS | adns1.berkeley.edu. | | | 172800 | NS | sns-pb.isc.org. | | ADDITIONAL for ns2.berkeley.edu. |
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| malcolm.berkeley.edu. | 3600 | A | 128.32.206.239 | | | 3600 | AAAA | 2607:f140:ffff:ffff:0:0:0:239 | | ns.v6.berkeley.edu. | 172800 | A | 128.32.136.6 | | | 172800 | AAAA | 2607:f140:ffff:fffe:0:0:0:6 | | 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 | | phloem.uoregon.edu. | 86400 | A | 128.223.32.35 | | | 86400 | AAAA | 2001:468:d01:20:0:0:80df:2023 |
edu. net. org. isc.org. uoregon.edu. berkeley.edu. sns-pb.isc.org. edu-servers.net. v6.berkeley.edu. ns2.berkeley.edu. root-servers.net. l.edu-servers.net. d.edu-servers.net. c.edu-servers.net. g.edu-servers.net. f.edu-servers.net. a.edu-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. ns.v6.berkeley.edu. c.root-servers.net. b.root-servers.net. adns1.berkeley.edu. e.root-servers.net. malcolm.berkeley.edu.
whois isc.org
whois uoregon.edu
whois berkeley.edu
whois edu-servers.net
whois root-servers.net
whois berkeley.edu, berkeley.edu
domain info api berkeley.edu
Incoming mail for ns2.berkeley.edu is handled by one mail server at berkeley.edu having a total of two IP numbers. Both are on different IP networks. ns2.berkeley.edu has two IP numbers...
RBL listing of ns2.berkeley.edu
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