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d.ext.nic.cz


DNS delegation of d.ext.nic.cz updated:

Delegation

stepqueryauthservers
1d.ext.nic.cz..(h,e,m,i,b,k,f,a,j,d,l,g,c).root-servers.net.
2d.ext.nic.cz.cz.(b,a,d,c).ns.nic.cz.
We pick h.root-servers.net, one of the 13 root servers (1), and ask it about d.ext.nic.cz and learn that cz is delegated to four name servers (2), so we ask b.ns.nic.cz and get the following answer:

Authoritative answer

ANSWER for d.ext.nic.cz.
d.ext.nic.cz.1800 A193.29.206.2 d.ext.nic.cz points to 193.29.206.2.
1800 AAAA2001:678:1::2 d.ext.nic.cz points to 2001:678:1::2.
7200NSEC\# 25 086579656368617274036e696302637a000006400000080003
1800RRSIG\# 154 0001050400000708577f1b6b576d3a8b7b2a036e696302637a003c59c39b2f8af358cf61418b41b12376d411ea585f927ba8aa676b992da039410b8bbf0f384145e4aeeecd5c970ac6d72ff64ece461c23b5780013314d73fd46ebcb099604fc629b4c769006ec5b0fe225681c352384d3fac21e3faf4087a82d9257317004ee119c21f807d52798d4d7877d121b2bafde057643a5a9a2c6305a
1800RRSIG\# 154 001c050400000708577f5d71576d3a8b7b2a036e696302637a008cdee9433c631edd3a1251eda84428819df0ceb080359dba4ea38014df81a73e579388c2424c7cb2e71490b1c8600f225bde2f99ebd57dc8afbee75550b73e390e8642d0aab79f574682fb361316e74a166417cc8093772c5e0a4be5d50264353604d1aafa91402c09419a4c29a1e289278076d0447d58e778df53606d483fd3
7200RRSIG\# 154 002f050400001c20577f0dd3576d3a8b7b2a036e696302637a00788601837b7a54716b6080d521fdc4917b9ebb4c41824749ff015f0136f23e27452d0d28b63caf6df016e50584fe6953092f932d52cbbc8ebd10dd93164c5c3907adb2ccd42b1aa5eacfa56bf3a1d6befc97d936aa22842793678df8c55d411d72e9eb2535aca34fb903d6ac4c243f3222dbebfc73ca73513b3779965e0d0751
AUTHORITATIVE for d.ext.nic.cz.
nic.cz.1800 NS a.ns.nic.cz. nic.cz use a.ns.nic.cz as name server.
1800 NS b.ns.nic.cz. nic.cz use b.ns.nic.cz as name server.
1800 NS d.ns.nic.cz. nic.cz use d.ns.nic.cz as name server.
ADDITIONAL for d.ext.nic.cz.
a.ns.nic.cz.1800 A194.0.12.1
1800 AAAA2001:678:f::1
b.ns.nic.cz.1800 A194.0.13.1
1800 AAAA2001:678:10::1
d.ns.nic.cz.1800 A193.29.206.1
1800 AAAA2001:678:1::1

Related hostnames

cz. net. nic.cz. ns.nic.cz. ext.nic.cz. a.ns.nic.cz. b.ns.nic.cz. c.ns.nic.cz. d.ns.nic.cz. d.ext.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
deep analysis of: d.ext.nic.cz
domain info api nic.cz

RBL listing of d.ext.nic.cz
d.ext.nic.cz graph
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xdns3v16 status