nic.cz
Updated:
2025-09-10 10:46:43 UTC (87 days ago)
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DNS Server Responses
Responses for nic.cz/DS
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 3600 | DS |
53688 13 2 47ca3c7b812e4664194dc2b0833d752da1fccb36fc9c7b8b76e9bd4fe3ad2dcf | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | DS 13 2 3600 20250914211655 20250831194655 53446 cz. pQ0KUuMxSrlfNRAPtKtnoIcx1BGNSGbp +Uzttp4NOhn4pq03trpdUyI3EfXpCHM5 fFnc1A+kumI6NNnH+60KIA== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 208 | 208 | 207 | 207 | 204 | 204 | 208 | 208 | |||
| Response time (ms) | OK | 57 | 55 | 174 | 173 | 174 | 120 | 56 | 54 | |||
Responses for nic.cz/DNSKEY
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 1800 | DNSKEY |
256 3 13 9ZdIcNxVarMsZco/dwsiD2z3+8aRb1pm cYi6ifxKEpZxZF46Nu5Dweulp40Eu41d wF+frEAkdEVt0KrR+JMf5g== ; key tag = 23954
257 3 13 sJL1/SM+Pqd3AQ4WJCzxDKwiNt8XpM6Q 7Z9dnm4pdej2TWbh+UTZUwslC0CJgmLn Resehnwg+DpZLYOmi+i+PA== ; key tag = 53688 | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 1800 | RRSIG | DNSKEY 13 2 1800 20250924102554 20250910085554 53688 nic.cz. c7cpvXWsh+gB+Z3zt6XStOEalE9+sGiZ 1M52Vjv0gC8xgMFluv2rvFeiAGfaaPUX O81z4f7YDTcF5gJEhOTVDQ== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 324 | 324 | 323 | 323 | 320 | 320 | 324 | 324 | |||
| Response time (ms) | OK | 133 | 133 | 199 | 190 | 192 | 192 | 133 | 133 | |||
Responses for nic.cz/NS
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 1800 | NS |
a.ns.nic.cz.
b.ns.nic.cz.
d.ns.nic.cz. | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 1800 | RRSIG | NS 13 2 1800 20250924080006 20250910063006 23954 nic.cz. yToBwOgWoo9hnJHhpqEM1WfaQUUsMoIa QIZWfUgNnywunLNDZDAp28XuhCVZqshB Ro/UTyNR4qDZ7zj6L7g3zw== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | |||
| Response size (bytes) | OK | 959 | 959 | 958 | 958 | 955 | 955 | 959 | 959 | |||
| Response time (ms) | OK | 27 | 20 | 144 | 139 | 113 | 101 | 23 | 23 | |||
Responses for nic.cz/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 1800 | NSEC3PARAM |
1 0 0 b1004e7817d62ef7 | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 1800 | RRSIG | NSEC3PARAM 13 2 1800 20250924080006 20250910063006 23954 nic.cz. ylvikBedfj7N+MPPZLVz+GWOa6H3B6EB oOg3PlRj9Csx6lCD+wMCclnIzWjduhZf KWW5TMpGMUe8K4eggmySIw== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 189 | 189 | 188 | 188 | 185 | 185 | 189 | 189 | |||
| Response time (ms) | OK | 139 | 137 | 329 | 327 | 194 | 194 | 138 | 138 | |||
Responses for nic.cz/CNAME
| Name | TTL | Type | Data | Status | Returned 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) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 409 | 409 | 408 | 408 | 405 | 405 | 409 | 409 | |||
| Response time (ms) | OK | 39 | 36 | 162 | 161 | 162 | 113 | 38 | 37 | |||
Responses for nic.cz/TXT
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 1800 | TXT |
"MS=92011E91562E6FD18FF9C5FA1F053F90DD5B1892"
"v=spf1 include:_v4nets.nic.cz include:_v6nets.nic.cz include:_spf.network.cz ~all" | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 1800 | RRSIG | TXT 13 2 1800 20250924080006 20250910063006 23954 nic.cz. 7syBlLn0qofCiAYO6Ni8XMwUSLw0D3de bcH5tzYvyGj219j5+ZLzbI8FhvxV5cA1 g0IKgVub/sw7loSsdGecpA== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 314 | 314 | 313 | 313 | 310 | 310 | 314 | 314 | |||
| Response time (ms) | OK | 40 | 38 | 162 | 161 | 162 | 114 | 39 | 39 | |||
Responses for nic.cz/AAAA
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 1800 | AAAA |
2001:1488:0:3::2 | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 1800 | RRSIG | AAAA 13 2 1800 20250924080006 20250910063006 23954 nic.cz. yDhRrUQkt8+rxcIWDtrdgfv4MZQYaBbn Njj3cpjFmUm9uvauRhCa/asI9gh6m2nx sR08161eiZE0U4RMAVrlwg== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 192 | 192 | 191 | 191 | 188 | 188 | 192 | 192 | |||
| Response time (ms) | OK | 84 | 74 | 180 | 179 | 179 | 124 | 83 | 83 | |||
Responses for 1l79a.azrlk.nic.cz/A
| Name | TTL | Type | Data | Status | Returned 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) | OK | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | |||
| Response size (bytes) | OK | 799 | 799 | 798 | 798 | 795 | 795 | 799 | 799 | |||
| Response time (ms) | OK | 71 | 64 | 177 | 175 | 176 | 120 | 70 | 64 | |||
Responses for nic.cz/NS
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 1800 | NS |
a.ns.nic.cz.
b.ns.nic.cz.
d.ns.nic.cz. | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 1800 | RRSIG | NS 13 2 1800 20250924080006 20250910063006 23954 nic.cz. yToBwOgWoo9hnJHhpqEM1WfaQUUsMoIa QIZWfUgNnywunLNDZDAp28XuhCVZqshB Ro/UTyNR4qDZ7zj6L7g3zw== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | 4/0/13 | |||
| Response size (bytes) | OK | 959 | 959 | 958 | 958 | 955 | 955 | 959 | 959 | |||
| Response time (ms) | OK | 27 | 20 | 144 | 139 | 113 | 101 | 23 | 23 | |||
Responses for nic.cz/CDNSKEY
| Name | TTL | Type | Data | Status | Returned 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) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 409 | 409 | 408 | 408 | 405 | 405 | 409 | 409 | |||
| Response time (ms) | OK | 54 | 51 | 173 | 166 | 171 | 120 | 54 | 53 | |||
Responses for nic.cz/MX
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 1800 | MX |
10 mail.nic.cz.
20 mx.nic.cz. | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 1800 | RRSIG | MX 13 2 1800 20250924080006 20250910063006 23954 nic.cz. zaz4/9wQ1wz5j4+L4YShTffUG/tejR3k fRc7KNq1O0PFgTSgLuoQ4zyOF4m+F5/i vmX+W7mwYU5mtHY03V0Upw== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/9 | 3/0/9 | 3/0/9 | 3/0/9 | 3/0/9 | 3/0/9 | 3/0/9 | 3/0/9 | |||
| Response size (bytes) | OK | 700 | 700 | 699 | 699 | 696 | 696 | 700 | 700 | |||
| Response time (ms) | OK | 101 | 97 | 188 | 181 | 184 | 123 | 101 | 99 | |||
Responses for nic.cz/A
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 1800 | A |
217.31.205.50 | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 1800 | RRSIG | A 13 2 1800 20250924080006 20250910063006 23954 nic.cz. D9VRQgO123haUawC1yWxdDVxogWe3GOz zFwYN7GR/ppvsfMdqqCQV1T1rdgKPr1K ObZtX4Lk/cvZ3Jc/gY3mfQ== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 180 | 180 | 179 | 179 | 176 | 176 | 180 | 180 | |||
| Response time (ms) | OK | 20 | 19 | 147 | 140 | 108 | 102 | 22 | 22 | |||
Responses for nic.cz/CDS
| Name | TTL | Type | Data | Status | Returned 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) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 409 | 409 | 408 | 408 | 405 | 405 | 409 | 409 | |||
| Response time (ms) | OK | 126 | 102 | 198 | 188 | 189 | 189 | 123 | 102 | |||
Responses for nic.cz/SOA
| Name | TTL | Type | Data | Status | Returned 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) | |||||
| nic.cz | 1800 | SOA |
a.ns.nic.cz. hostmaster.nic.cz. 1757500598 14400 3600 1209600 7200 | OK | Y | Y | Y | Y | Y | Y | Y | Y |
| 1800 | RRSIG | SOA 13 2 1800 20250924103638 20250910090638 23954 nic.cz. NiPBoOc3T8/0hkno4nljyN9Dcdu5TK3W uCvAyaJPAIiIt5RuXrCKgha0WlRHxG1f 34bwg9IpeB6I2eZXs0FAUQ== | VALID | Y | Y | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 216 | 216 | 215 | 215 | 212 | 212 | 216 | 216 | |||
| Response time (ms) | OK | 42 | 35 | 162 | 162 | 162 | 115 | 42 | 41 | |||
