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adns1.berkeley.edu
DNS delegation of adns1.berkeley.edu updated: February 9, 2012 09:31
Delegation
| step | query | auth | servers |
|---|
| 1 | adns1.berkeley.edu. | . | (j,e,k,d,b,h,a,g,l,c,m,f,i).root-servers.net. | | 2 | adns1.berkeley.edu. | edu. | (l,g,a,f,c,d).edu-servers.net. | | 3 | adns1.berkeley.edu. | berkeley.edu. | phloem.uoregon.edu. adns1.berkeley.edu. ns.v6.berkeley.edu. sns-pb.isc.org. adns2.berkeley.edu. |
We pick j.root-servers.net, one of the 13 root servers (1), and ask it about adns1.berkeley.edu and learn that edu is delegated to six name servers (2), so we ask l.edu-servers.net where we learn that berkeley.edu is delegated to five name servers, including phloem.uoregon.edu (3), so we ask that one and get the following answer:
Authoritative answer
| ANSWER for adns1.berkeley.edu. |
|---|
| adns1.berkeley.edu. | 172800 | A | 128.32.136.3 | | | 172800 | RRSIG | \# 160 00010a030002a3004f5fd6374f31b1b787bb086265726b656c6579036564750008992a9215f3f67681d1b03eb6da0fd9a7f82a45014c9abc6f268f9409e6fa6acf3fc0ec0400a407ca3fffd40a6b1d7c75bad4375d53f4319ed13f886740289096b4f224d283b8eaf275c152c04425f0cc96efab35d64932c7409ef82682f2a5bc72848bd73e1a381e7dae806553a69dde2e02e5d5faea67eee91bd68e60d4ad | | | 3600 | AAAA | 2607:f140:ffff:fffe:0:0:0:3 | | | 3600 | RRSIG | \# 160 001c0a0300000e104f5fd6374f31b1b787bb086265726b656c6579036564750083dc66db1c867a3baa41fdf2618b4b8d9e70ddb0bdee81a828bb63c1ee2732de5578b56bf657be18f639c813610ef393c19d0d851b4da4d41a6fc1c348cfb341a4defdc21027cb860f6ab739d5a55b8355eaeac1ada4443139db372a85d25c6c13a5e669ddfd58b006f3e4c01fe0f83fe828e9e5e25ee81ab17aed7481758519 | | | 300 | NSEC | \# 28 0561646e7332086265726b656c657903656475000006400000080003 | | | 300 | RRSIG | \# 160 002f0a030000012c4f5fd6374f31b1b787bb086265726b656c657903656475003b6345472d0f5a8e306f25b327deff7fb46d59e7e0872a7e9b89e8c2bfcf3cfa108c3c6ba2d9628ca8e8909a9b3a154f1c39672b21d17e94017b0da0026f3f33a88456725f29814564cb0229682dd20890f555a55833f89f07ce12b9c029e96c474016858e574b0951fc9138ab7cf10cda0169bf6d1779470358b82dd54ea8ef | | AUTHORITATIVE for adns1.berkeley.edu. |
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| berkeley.edu. | 172800 | NS | phloem.uoregon.edu. | | | 172800 | NS | sns-pb.isc.org. | | | 172800 | NS | ns.v6.berkeley.edu. | | | 172800 | NS | adns1.berkeley.edu. | | | 172800 | NS | adns2.berkeley.edu. | | ADDITIONAL for adns1.berkeley.edu. |
|---|
| 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 |
net. org. edu. isc.org. uoregon.edu. berkeley.edu. sns-pb.isc.org. edu-servers.net. v6.berkeley.edu. root-servers.net. l.edu-servers.net. d.edu-servers.net. g.edu-servers.net. f.edu-servers.net. a.edu-servers.net. c.edu-servers.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. phloem.uoregon.edu. g.root-servers.net. f.root-servers.net. adns2.berkeley.edu. ns.v6.berkeley.edu. c.root-servers.net. b.root-servers.net. adns1.berkeley.edu. e.root-servers.net.
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
adns1.berkeley.edu has two IP numbers (128.32.136.3, 2607:f140:ffff:fffe::3). Both are on the same IP network. R.au and b1.audns.net.au point to the same IP. K-grayengineeringeducation.net,...
RBL listing of adns1.berkeley.edu
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