nic.cz | DNSViz

nic.cz

Updated: 2025-07-05 17:39:17 UTC (134 days ago) Go to most recent »

DNS Server Responses

Responses for nic.cz/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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	49159 13 2 65817c32a315619201dffe78ddfcbb808de86bef81593ef6cd71485a98f74be9	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	DS 13 2 3600 20250716204654 20250702191654 41804 cz. i8JQyTOuhQXe98qLJjmZ3POkI+elOM7w c6AoyUbN0LuCeS58x43zzvwZ2YjECCwc jiEYdYmUaCHHkHm8BgChUg==	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	76	76	184	184	158	145	76	75

Responses for nic.cz/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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 SW74mESZk+2+X4LkXuVlnAfxOhAfzv5+ O1lvJPhIXluxdq/WLmK+foG+rkAzTkiw c/dIETFdt6bN2lbGWwvQrQ== ; key tag = 30052 257 3 13 6GsNJ2rkrFe2+ZTwNIcWwrWANC51O1uk AByiaiNSIg8JbKUV9oNSSXQAgOCP7OQo 1mztHmfwUy1kaP7GDxokSA== ; key tag = 49159	OK	Y	Y	Y	Y	Y	Y	Y	Y
	1800	RRSIG	DNSKEY 13 2 1800 20250719072554 20250705055554 49159 nic.cz. 3qSV5KVeEOae32XbACrpeLOWMWeKb1L3 0PGaJrlYXkVrah7hzZQuG7Z3Pnwyj6TD JdoKE8bIgPP+Spj+BhmLqg==	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	66	66	165	165	127	127	66	66

Responses for nic.cz/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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 20250719055554 20250705042554 30052 nic.cz. RwYt/w02amivBXKBpcT2qSMGS9fnfdem mg7N5QvnwvJ8/u4+n2f4J9GfYdM8Owg+ UqCEBGzVAYDbcMZNI0UdIg==	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	30	26	139	145	109	101	26	20

Responses for nic.cz/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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 b9190dd4f6b5642b	OK	Y	Y	Y	Y	Y	Y	Y	Y
	1800	RRSIG	NSEC3PARAM 13 2 1800 20250719055554 20250705042554 30052 nic.cz. DThhTovBmoft+IvtVpwRg5tOAYjAhUjL kfotbmU4ulvb4wNhI1KVUdeSMg8ZH+VP lf/o7NiRjw2VSU8aucQ5sQ==	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	95	94	203	207	181	167	94	95

Responses for nic.cz/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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	93	85	205	204	183	164	91	89

Responses for nic.cz/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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 20250719055554 20250705042554 30052 nic.cz. ySDFfJ0iOaIFXqLmobwV04WlkdpmiH44 zC5oN7RoHglfpslYkx05CllkCfxle6bE LNji3QaXnFvOOacGqDt5ww==	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	82	81	188	188	155	148	81	84

Responses for nic.cz/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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 20250719055554 20250705042554 30052 nic.cz. RwYt/w02amivBXKBpcT2qSMGS9fnfdem mg7N5QvnwvJ8/u4+n2f4J9GfYdM8Owg+ UqCEBGzVAYDbcMZNI0UdIg==	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	30	26	139	145	109	101	26	20

Responses for nic.cz/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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 20250719055554 20250705042554 30052 nic.cz. eqSx3w3p2rXrNwkK3k16YR1S7tzI6D/M lRBWidDbV4wZAEG6OQVj7fXiqir72Re8 Y+m+AvogVuGhyI2D0H7rkQ==	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	94	93	201	207	181	167	94	94

Responses for nic.cz/CDNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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	75	95	180	206	180	146	75	96

Responses for nic.cz/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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 20250719055554 20250705042554 30052 nic.cz. 21sHitmH4t82LYYKZByP5pX86geW0yTo kRlMvQVg7ygDoZ8DiSyDMlK0a2/cdNaZ ZhSTWBz5Xrl4EcCIUwoydg==	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	75	69	166	166	127	128	71	69

Responses for nic.cz/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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 20250719055554 20250705042554 30052 nic.cz. vi4nm2TL2PZgEwonO1AZDsIb1hjuyQA6 EFY0pQ4qn5AjY5GIYPSPxVb523bEiqZE 9WLvkHcUcbTU4CqF5UNMsg==	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	21	19	138	139	108	101	21	21

Responses for nic.cz/CDS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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	65	63	165	165	126	127	65	64

Responses for nic.cz/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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. 1751724770 14400 3600 1209600 7200	OK	Y	Y	Y	Y	Y	Y	Y	Y
	1800	RRSIG	SOA 13 2 1800 20250719141243 20250705124243 30052 nic.cz. O4efjg1MnwM6FlmNLMa14yFK5dMAj3Cz fJV3281PEdTm4QNUewIbop8GwxTmG0jX pN/UhcgwH1apfd7CbVIQmQ==	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	68	66	166	165	127	127	68	67

Responses for hngvr.d257l.nic.cz/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	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	63	84	163	188	153	122	63	84