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cz

Updated: 2026-03-16 09:45:45 UTC (25 seconds ago) Update now
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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 20260329050000 20260316040000 21831 . QpvgDUQfH35wyaAqJXjK4wGZYonXeLiQ KR3k2G4QW3T9EG5D2nyAAOsFkVTDiZdB lHIA4lsL+VzMzsHH42Tf879vFISSpqJi u/rmovgzz+f8Qz35vrljsF4k/9Qr6Dx5 CLH+D+1zz4yhfoIMOXSPL2FFs8Iqkhpx 9HVGDMpy+nq1hSO7HGIjDgTUUO21yBvS 1TkF096fRMZI8ulQ+lWZzLouzCx5lOyZ IscLJr1IZ9reaclXOj4VuxPkZXXFhjUR MOWnl/gVuYXKRHaC3aYXWv3K7wPMfkow 4IImwHa2xn+KUr8gqZztjmJw5JVXkPv8 fHeBi3sVfTi9T9eWfWYGSQ==
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)OK72711111159293555456573433112113106106545973721241221141145557

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 /QZiUtsFBvYTYpm5h79iYeRGrGkKn5aU ijLbACd0gyZFnGOyU4pJKimxchG+a3yB Ckwa5+7rHwSG/KoeXPOMSQ== ; key tag = 34943
257 3 13 nqzH7xP1QU5UOVy/VvxFSlrB/XgX9JDJ zj51PzIj35TXjZTyalTlAT/f7PAfaSD5 mEG1N8Vk9NmI2nxgQqhzDQ== ; key tag = 20237
OKYYYYYYYY
3600RRSIG
DNSKEY 13 1 3600 20260326002134 20260311225134 20237 cz. cLsWgKwCY4L7A/HZ7GTzd+EK3dwDxspy t+k0TKNzyP8X1ms9HlTtHpi6edki/dGg KKfpZ4XcSyH1uoIhvQNgKg==
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)OK316316310315312312316316
Response time (ms)OK120119102231198193120119

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 20260325194720 20260311181720 34943 cz. KXUe6Ysa4BnKA+ZasD+wCeQrgOO73umK GUdKqEwaknpBwMfo2M5m2LR0WazmxSVf O9Oo4uYRG0BGer0dKVkETA==
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)OK359359353358355355359359
Response time (ms)OK222291401081052220

Responses for fwd9e.7fxsa.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)OK775775769774771771775775
Response time (ms)OK119118102234201196118116

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)OK398398392397394394398398
Response time (ms)OK123122102228198199123120

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)OK398398392397394394398398
Response time (ms)OK91124101229199168124123

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 20260325194720 20260311181720 34943 cz. KXUe6Ysa4BnKA+ZasD+wCeQrgOO73umK GUdKqEwaknpBwMfo2M5m2LR0WazmxSVf O9Oo4uYRG0BGer0dKVkETA==
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)OK359359353358355355359359
Response time (ms)OK222291401081052220

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)OK398398392397394394398398
Response time (ms)OK9391702011681739391

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. 1773652636 900 300 604800 900
OKYYYYYYYY
3600RRSIG
SOA 13 1 3600 20260330091718 20260316074718 34943 cz. p3/mImBYzy51d0gi/V6HTJXft8DbUlLS jhbizH41ho6+9fv9ZvNCbFbJZrdY5Tqi 4ppqXZ9KR3RiewMCmGVvlw==
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)OK212212206211208208212212
Response time (ms)OK119120102285222218119119

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 937b48a1712c0987
OKYYYYYYYY
900RRSIG
NSEC3PARAM 13 1 900 20260325194720 20260311181720 34943 cz. NcalPfIpxO7nA9Zfpcm5c9Qk+euWNfxM FHOY3MmmlXCfcg/KjCJuP14bbX9Xb1Bf QeHaWJjUWkwt7mDDYgxR9A==
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)OK181181175180177177181181
Response time (ms)OK5451521521281255449