b.ns.nic.cz
DNS delegation of b.ns.nic.cz updated: May 23, 2013 3:14:56 AM
Delegation
step query auth servers 1 b.ns.nic.cz. . (h,e,k,a,f,b,m,d,l,j,g,i,c).root-servers.net. 2 b.ns.nic.cz. cz. (b,d,f,c,a).ns.nic.cz.
We pick h.root-servers.net , one of the 13 root servers (1), and ask it about b.ns.nic.cz and learn that cz is delegated to five name servers (2), so we ask b.ns.nic.cz and get the following answer:
Authoritative answer
ANSWER for b.ns.nic.cz. b.ns.nic.cz. 1800 A 194.0.13.1
1800 RRSIG \# 154 000105040000070851a856f25195e1f2ab2f036e696302637a0028a0c946aa1a1989e5eda004f106089fb55e8a32cd60dbfdf64de12fee025888ec1ebf9ac5b27818fee069bca24a442035bba7b9c47f5cfd8ba134613f398a24a04f6ebf3be04c50c3a8f7532a510cbabc57d1ff064e3a6415bf0ef9078dc455220d14dadc4dfbd13379764c3387e8b2a4cc459fc5ddf715e946fedd848b25cd 1800 AAAA 2001:678:10:0:0:0:0:1
1800 RRSIG \# 154 001c05040000070851a856f25195e1f2ab2f036e696302637a0056339f08dbf22d3f5745516b889d954c5d80a49cf2da917e6ea8ada25b765178e98eb7128b928bf1c005cbcacde054406475ac5d6767d0f58981d00cee3045b0639c8e973d43f701b0c9ededdf42e90c5d22e0c77f0187a2f4c4ad2f1ac5d899cf801785e87a4ff9e0c2183bb1b187a7a2a990e5ebeb6330ec27785c113ea354 7200 NSEC \# 22 026236026e73036e696302637a000006400000080003 7200 RRSIG \# 154 002f050400001c2051a856f25195e1f2ab2f036e696302637a00bd115acc94b51c4157aa263b4079df9a3b6d8a26e4cd4d495be98eac4ed34ef945e8e0b2f3be99465ebb91ad9d3b04507a2307c75517f8d103db7a1de7989a980e089fd66b8519748a8be73fee6db95a5ca7899c56a594ef50fc5a95914e87cad0620ebf6248b82388f93f19fed0a78b9453ae22bfe70011faf5cf0e2efcfc58 AUTHORITATIVE for b.ns.nic.cz. nic.cz. 1800 NS a.ns.nic.cz.
1800 NS b.ns.nic.cz.
1800 NS d.ns.nic.cz.
1800 RRSIG \# 154 000205020000070851a856f25195e1f2ab2f036e696302637a004d62803d1e6e824b11231c1c33fa43588f01369dcaeba5a5d40bf51b3a4bedd3aba0e5d94ab6c4cb4d547a6d899489f5baa3ee02fdd2abdce6e4834c16a5b971ffbfae9ce2b907d0baab939b02e45bf0eb9182797cbb82f59c7687081c1a0cec358e0b839dbf817c4216b4d91be53157389ef3479d52bd1de85c56978c897ab7 ADDITIONAL for b.ns.nic.cz. a.ns.nic.cz. 1800 A 194.0.12.1 1800 RRSIG \# 154 000105040000070851a856f25195e1f2ab2f036e696302637a002c812583d37d3ab1b4e56809c47b8755af47363c557ac6b8811ac1c7f988c341f2d8c95a282fe44d7f19b5b7b5fbb83f9a47612c5d21b96f9f1e183e214dd3e13d0e999e7489dba77587c69b9a5ec97aae678d40a892f63e59128be4c0b24597b0e021f6f5b2699ce4d122d3e7e7ef7865a99ef24d453c77547c8aa6258bd33d 1800 AAAA 2001:678:f:0:0:0:0:1 1800 RRSIG \# 154 001c05040000070851a856f25195e1f2ab2f036e696302637a00ae5ec6e4485e11c083e0d611cafb6cc65ecd7b28e0ed5007e102d49db057e19e964afd3907be5b0f255442eb6f473e97bab5873b44ff1c2726d065b9f1caaa093e3d661705a6d7a906a13f82a7076097256367479bf8d4be1f22e5d6f2422e9defe82ae3f17292a1dd860909d1a7fbcf16fd1b54e186a972c22660f921c46a01 d.ns.nic.cz. 1800 A 193.29.206.1 1800 RRSIG \# 154 000105040000070851a856f25195e1f2ab2f036e696302637a0015bb661a97bcf63de98e8d9c0989149dff6d843c25a75e214f8b8ae5f517ce80efc44bc5e5983a77774b9600092de2ff810e276a55144031ca8319cf35715a095cd1c6f51da2e93d9e3334166d388fce887685355852691be165c77aecb675a94fc5a5ddd47777c339ceacee19b8ddae5a0ddadd267d239b13a2a645bb797ded 1800 AAAA 2001:678:1:0:0:0:0:1 1800 RRSIG \# 154 001c05040000070851a856f25195e1f2ab2f036e696302637a0043b4cc2ec631762539444112afff45abd91d4318422a4f62135bfbe6e013ced8b2aec0c1d0310661fc0c075f553026bddb7351787fb488fcbda52ce11d7a927578245320506a7d94489c7eb014299a0d71d8d19ecfc9445226fa9bac05874dc23b608b96598d114368c8bd73e1e3cf8fff9aca7dc05451b25c03d4b990bc7da6
cz. net. nic.cz. ns.nic.cz. a.ns.nic.cz. b.ns.nic.cz. c.ns.nic.cz. f.ns.nic.cz. d.ns.nic.cz. root-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. g.root-servers.net. f.root-servers.net. c.root-servers.net. b.root-servers.net. e.root-servers.net.
whois cz whois net whois nic.cz whois root-servers.net whois nic.cz , nic.cz nic.cz B.ns.nic.cz has two IP numbers (2001:678:10::1 , 194.0.13.1 ). Both are on different IP networks.
B.ns.cznic.org , b6.ns.nic.cz and b.ns.xn--hkyrky-ptac70bc.cz point to the same IP. Dnssec.cz , dnssectester.cz , kasuar.cz , ietf80.cz , mojeid.cz and at least 22 other hosts use b.ns.nic.cz as a name server. Bezpecnyinternet.cz , dnstester.cz , dobradomena.cz , dnssec-validator.cz , dns-tester.cz and at least 17 other hosts use b.ns.nic.cz as a name server under another name.
You might also be interested in similar looking domain names: ns.nic.cz . Also check www.nic.cz and nic.cz .
B.ns.nic.cz is hosted on two servers in Czech Republic.
The name server b.ns.nic.cz There are about thirty domains that use the name server b.ns.nic.cz .
robtex on b.ns.nic.cz b.ns.nic.cz mnw
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