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DNS d.ext.nic.cz Tree


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.
1800RRSIG\# 154 000105040000070856cde51856bc92b76ed0036e696302637a008acb513787a7d1ecad9122324ad8dfba0b6af8d4d71a0ac36347a440c2f18b770d2958542d0d8d74108317f0550067b043b028621bff7918f531beabb123babb946e3cc0a6d20bae8af4f002a05bd12e6ecfa44fe91ab08bc342643e663a2aaeca97c2641c45a593f0a512bd3eb1fdbbedcf1f4523c4f0a602426cf3e0d37ad7
1800 AAAA2001:678:1::2 d.ext.nic.cz points to 2001:678:1::2.
1800RRSIG\# 154 001c05040000070856ce628556bc92b76ed0036e696302637a0016be8a552cbf347e54b768401a1bef09c8b4cccaec43cd5203d922941377898fc7ec33980a1e3dad991c4d4038d99296c42768226f8eda1112711c65f854c9e72773d5ebac5bd99bd9ed9dfa8f4f6317cd9d0dc288308aae3cc9cc792b2e580898f195bfe741f1dff6bac2998c01b4f9aa089f9419b1ad1305a33b47cbbbe70c
7200NSEC\# 25 086579656368617274036e696302637a000006400000080003
7200RRSIG\# 154 002f050400001c2056cef51856bc92b76ed0036e696302637a00c6fef54a73b58daae7f3753896681df0394b4719dbf8950a06db3db63d643c67547bc60a924660d250ccc2abe4d27bae88ce08e94e5cf31b6d451f596da1007d4dd2af24c6d0a5bba1343dc8ebe1de03a099dfa061862ec246b47896ac9bd2fae0c0dc48c68bff2fa71d4ebe79141e6d965d2bc4cf46ab0acded6484efb7c60a
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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