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cz

Updated: 2026-04-02 06:43:20 UTC (15 hours, 30 minutes ago) Go to most recent »
DNS Server Responses

Responses for cz/DS

NameTTLTypeDataStatusReturned by
a.root-servers.net. (198.41.0.4)a.root-servers.net. (2001:503:ba3e::2:30)b.root-servers.net. (170.247.170.2)b.root-servers.net. (2801:1b8:10::b)c.root-servers.net. (192.33.4.12)c.root-servers.net. (2001:500:2::c)d.root-servers.net. (199.7.91.13)d.root-servers.net. (2001:500:2d::d)e.root-servers.net. (192.203.230.10)e.root-servers.net. (2001:500:a8::e)f.root-servers.net. (192.5.5.241)f.root-servers.net. (2001:500:2f::f)g.root-servers.net. (192.112.36.4)g.root-servers.net. (2001:500:12::d0d)h.root-servers.net. (198.97.190.53)h.root-servers.net. (2001:500:1::53)i.root-servers.net. (192.36.148.17)i.root-servers.net. (2001:7fe::53)j.root-servers.net. (192.58.128.30)j.root-servers.net. (2001:503:c27::2:30)k.root-servers.net. (193.0.14.129)k.root-servers.net. (2001:7fd::1)l.root-servers.net. (199.7.83.42)l.root-servers.net. (2001:500:9f::42)m.root-servers.net. (202.12.27.33)m.root-servers.net. (2001:dc3::35)
cz86400DS
20237 13 2 cff0f3ecdbc529c1f0031ba1840bfb835853b9209ed1e508fff48451d7b778e2
OKYYYYYYYYYYYYYYYYYYYYYYYYYY
86400RRSIG
DS 8 1 86400 20260415050000 20260402040000 54393 . Va2uPdO4Gz45cFt4fSmzsFkc/NJ1TRj9 fg5k0rY5Dmgn+65H3HN8nyPea4iPfQYO okx5t7HfOl4bPNTX94mTV2vJu2lRQpRt gw+Utd/s/evc06Az2JFiZKZq6LLbcAOe BIp1I3WWkip9w1bwYZrwN9L8loJhQUCF 5HiRrK5HAqE72XZT87Y+nDTN7I4DEAnm ujCf1gff9zDlFeqGw9ipDMH5DHe5amgf H0gRiCYBNrtTlI06H73g+USUhxbWXeMV UVS6rvR/1wUlp23/S6QivNYNmTWWXFMO qYTdhvgo0BRY18/91cjex6uFvi7jljnI V98aFIu2FyBQ/0Rzwa4Ewg==
VALIDYYYYYYYYYYYYYYYYYYYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK386386376376422422396396366366422422410410396396404404366366391391379379377377
Response time (ms)OK53521041045959474848552110110391911254541161131041044748

Responses for cz/DNSKEY

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
cz3600DNSKEY
256 3 13 8gZxcyPWWLwX9/ejpFTBzls/8mO07gMR STfb7YOE8zj9svJEadG62nGBL9PKsPxN G4ABh6dMbaqF+/sDmU7p8Q== ; key tag = 44691
257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJ zj51PzIj35TXjZTyalTlAT/f7PAfaSD5 mEG1N8Vk9NmI2nxgQqhzDQ== ; key tag = 20237
OKYYYYYYYY
3600RRSIG
DNSKEY 13 1 3600 20260411022134 20260328005134 20237 cz. cuexPrsD7PZvcKmTTHEd1W44QgYWtFq8 fekHpXeMvHe+ZyrOikuOgHWVrpfiHZST 6z/H1B6fRo9Z8cVku6tzCA==
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK3/0/13/0/13/0/13/0/13/0/13/0/13/0/13/0/1
Response size (bytes)OK316316315315312312316316
Response time (ms)OK81812002001651558181

Responses for cz/NS

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
cz3600NS
a.ns.nic.cz.
b.ns.nic.cz.
c.ns.nic.cz.
d.ns.nic.cz.
OKYYYYYYYY
3600RRSIG
NS 13 1 3600 20260411002134 20260327225134 44691 cz. oFmdVTFQmlM4ZdpgBGEdOiwBnGkGN5FH mjBsXMm4GcM9WLgRGz4QEsk6SC63MOD+ PV++aRiU14I5teW/8Iw7Rw==
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/75/0/75/0/75/0/75/0/75/0/75/0/75/0/7
Response size (bytes)OK359359358358355355359359
Response time (ms)OK26201391461121042326

Responses for cz/CDS

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK398398397397394394398398
Response time (ms)OK127126245242217206127126

Responses for cz/CDNSKEY

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK398398397397394394398398
Response time (ms)OK78128249245217156128128

Responses for cz/NS

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
cz3600NS
a.ns.nic.cz.
b.ns.nic.cz.
c.ns.nic.cz.
d.ns.nic.cz.
OKYYYYYYYY
3600RRSIG
NS 13 1 3600 20260411002134 20260327225134 44691 cz. oFmdVTFQmlM4ZdpgBGEdOiwBnGkGN5FH mjBsXMm4GcM9WLgRGz4QEsk6SC63MOD+ PV++aRiU14I5teW/8Iw7Rw==
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK5/0/75/0/75/0/75/0/75/0/75/0/75/0/75/0/7
Response size (bytes)OK359359358358355355359359
Response time (ms)OK26201391461121042326

Responses for cz/CNAME

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
RR count (Answer/Authority/Additional)OK0/4/10/4/10/4/10/4/10/4/10/4/10/4/10/4/1
Response size (bytes)OK398398397397394394398398
Response time (ms)OK81791981981651557978

Responses for cz/SOA

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
cz3600SOA
a.ns.nic.CZ. hostmaster.nic.CZ. 1775110638 900 300 604800 900
OKYYYYYYYY
3600RRSIG
SOA 13 1 3600 20260416061721 20260402044721 44691 cz. dxgFFqd/ZgDW65HU8sXpcPCNfqkJ0J20 wajOm3njTA4FxOVlJMDMnlVfd5hyi2Qd Z/1JBZ5KEVp8UQXva3gojw==
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK212212211211208208212212
Response time (ms)OK123123286286223221125125

Responses for cz/NSEC3PARAM

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
cz900NSEC3PARAM
1 0 0 05ba4259da94e59c
OKYYYYYYYY
900RRSIG
NSEC3PARAM 13 1 900 20260411002134 20260327225134 44691 cz. Owm0uIKqI9Ex8tIboa2c8qYJoEU1LdHT MpdeoXm9bhJJybOynHG2zgE6mfK2Epc9 WGrm+EX7idM/D41DLVHB+Q==
VALIDYYYYYYYY
RR count (Answer/Authority/Additional)OK2/0/12/0/12/0/12/0/12/0/12/0/12/0/12/0/1
Response size (bytes)OK181181180180177177181181
Response time (ms)OK83822012001631578382

Responses for c47nr.bj9t3.cz/A

NameTTLTypeDataStatusReturned by
a.ns.nic.cz. (194.0.12.1)a.ns.nic.cz. (2001:678:f::1)b.ns.nic.cz. (194.0.13.1)b.ns.nic.cz. (2001:678:10::1)c.ns.nic.cz. (194.0.14.1)c.ns.nic.cz. (2001:678:11::1)d.ns.nic.cz. (193.29.206.1)d.ns.nic.cz. (2001:678:1::1)
RR count (Answer/Authority/Additional)OK0/8/10/8/10/8/10/8/10/8/10/8/10/8/10/8/1
Response size (bytes)OK775775774774771771775775
Response time (ms)OK44421611601211154442