Domain details

cr-sei.cz

cr-sei.cz
TLDcz
DNSCO-HostedNS GroupWHOISRDAP

DNS

View domain system records, including but not limited to the A, CNAME, MX, and TXT records.

A

DNS A record (Address record) is a type of DNS (Domain Name System) record that maps a domain name to an IPv4 (Internet Protocol version 4) address.

NS

DNS NS record (Name Server record) is a type of DNS (Domain Name System) record that specifies which name servers are authoritative for a particular domain.
NS RecordIP
ns2.ignum.cz
ns1.ignum.com

MX

MX record (Mail Exchange record) is a type of DNS (Domain Name System) record that specifies the mail server responsible for receiving email messages on behalf of a domain.
ExchangePriorityIP
crsei-cz0e.mail.protection.outlook.com1

TXT

DNS TXT record (Text record) is a type of DNS (Domain Name System) record that allows you to associate arbitrary text information with a domain name.
  • v=spf1 include:spf.protection.outlook.com -all
  • MS=ms94879383

CO-Hosted

CoHosted refers to a situation where multiple domain names (websites) are using the same IP address to point to their respective web servers. They could be owned by different individuals or organizations and may serve entirely different purposes.The domains hosted on the same IP address as cr-sei.cz has tourism-review.com, tourism-review.fr, ikatastr.cz, tourism-review.org, danielhlavacek.cz.

NS Group

A Nameserver Group consists of two or more nameservers, often provided by the web hosting company or domain registrar. Having multiple nameservers adds redundancy and improves the reliability of DNS resolution. Here are the domains using the following nameservers are the same as cr-sei.cz: ns1.ignum.com, ns2.ignum.cz.

DOMAIN
Global Rank
CategoryTitleAMX
zive.cz
11,497
Computers Electronics And Technology
Živě.cz – O počítačích, internetu, vědě a technice
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ahaonline.cz
18,404
Arts And Entertainment
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  • alt1.aspmx.l.google.com
  • onlineweb.cncenter.cz
  • aspmx.l.google.com
auto.cz
20,413
Vehicles
auto.cz - nejlepší jízda na webu: recenze, videa, testy
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
benu.cz
23,361
BENU.cz lékárna
  • mail01.phoenixgroup.eu
  • mail02.phoenixgroup.eu
e15.cz
30,722
Finance
e15.cz - Byznys, politika, ekonomika, finance, události
-
astratex.cz
40,692
Astratex.cz - specialista na spodní prádlo a plavky
  • astratex-cz.mail.protection.outlook.com
zena-in.cz
53,204
Health
ŽENA-IN
  • zenain-cz01b.mail.protection.outlook.com
zoot.cz
55,280
ZOOT. Udělejte si radost. Jen tak. | ZOOT.cz
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
autorevue.cz
59,573
Vehicles
AutoRevue.cz – Auta, testy, novinky, fotografie
-
zakonyprolidi.cz
60,735
Zákony pro lidi - Sbírka zákonů ČR v aktuálním konsolidovaném znění
  • zakonyprolidi-cz.mail.protection.outlook.com
siko.cz
62,082
Home And Garden
SIKO | Stylová řešení koupelen a kuchyní
  • siko-cz.mail.protection.outlook.com
dama.cz
63,456
Health
Dáma.cz – web pro všechny ženy a dámy
-
nyx.cz
71,028
nyx.cz :: úvodní stránka
  • aspmx4.googlemail.com
  • aspmx5.googlemail.com
  • aspmx.l.google.com
cermat.cz
74,797
Centrum pro zjišťování výsledků vzdělávání
  • fortimail.cermat.cz
aplausin.cz
80,999
Arts And Entertainment
Aplausin.cz
  • cf3e13545b1daeae.mx2.mojedomena.seznam.cz
  • cf3e13545b1daeae.mx1.mojedomena.seznam.cz
cadforum.cz
91,160
Computers Electronics And Technology
CAD Forum - tips, tricks, utilities, blocks | AutoCAD, Inventor, Revit, Civil 3D, Fusion 360, Autodesk
  • ign-mx2.webglobe.com
  • ign-mx3.webglobe.com
  • ign-mx4.webglobe.com
knife.cz
92,165
Knife.cz - vše o nožích
  • aspmx3.googlemail.com
  • aspmx.l.google.com
  • aspmx2.googlemail.com
remax-czech.cz
93,594
Váš partner na trhu s nemovitostmi | Realitní kanceláře RE/MAX
  • posta.remax-czech.cz
tetadrogerie.cz
98,030
Teta drogerie - Home
  • tetadrogerie-cz.mail.protection.outlook.com
cernyrytir.cz
99,781
�ern� ryt�� - sv�t fantastick�ch her
  • aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • mail.cernyrytir.cz
plzen-edu.cz
106,343
-
  • mx2.plzen.eu
  • mx1.plzen.eu
pribram.cz
107,033
Zpravodajství, MHD, Kamery on-line, DIVADLO / KINO, DOPRAVNÍ ZPRAVODAJSTVÍ, MERCH - oblečení a předměty s designem pribram.cz, Kontakty, ... | PŘÍBRAM.cz | www.pribram.cz
  • killer.pb.cz
  • smx.pb.cz
khpos.hu
111,268
K&H Pénzforgalmi Szolgáltató Kft.
  • turms.kh.hu
  • angelia.kh.hu
  • mail.khpos.hu
financnisprava.cz
120,612
-
  • ign-mx2.webglobe.com
  • ign-mx1.webglobe.com
  • ign-mx3.webglobe.com

WHOIS

WHOIS is a query and response protocol used to obtain information about domain names and IP addresses. It is commonly used to retrieve registration details and ownership information for a specific domain name or IP address on the internet. Explore the most important information includes the registration details and administrative contact information of cr-sei.cz. This includes the owner's name, organization, abuse email address, abuse phone number, and the creation and expiration dates.

Raw data

whois.nic.cz

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RDAP

RDAP stands for Registration Data Access Protocol. It is a protocol used to access and retrieve registration data for internet resources such as domain names, IP addresses, and autonomous system numbers. RDAP has several advantages over the WHOIS protocol, including support for internationalization, secure access to data, and the ability to provide differentiated access to registration data. Here is the RDAP raw data for cr-sei.cz.

Summary

Registration Date2001-05-14
Expiration Date2026-05-13
Last Changed Date2023-03-06

Raw data

1{
2        "objectClassName": "domain",
3        "rdapConformance": [
4                "rdap_level_0",
5                "fred_version_0"
6        ],
7        "handle": "cr-sei.cz",
8        "ldhName": "cr-sei.cz",
9        "links": [
10                {
11                        "value": "https://rdap.nic.cz/domain/cr-sei.cz",
12                        "rel": "self",
13                        "href": "https://rdap.nic.cz/domain/cr-sei.cz",
14                        "type": "application/rdap+json"
15                }
16        ],
17        "port43": "whois.nic.cz",
18        "events": [
19                {
20                        "eventAction": "registration",
21                        "eventDate": "2001-05-14T16:51:00+00:00"
22                },
23                {
24                        "eventAction": "expiration",
25                        "eventDate": "2026-05-13T22:00:00+00:00"
26                },
27                {
28                        "eventAction": "last changed",
29                        "eventDate": "2023-03-06T10:29:03+00:00"
30                },
31                {
32                        "eventAction": "transfer",
33                        "eventDate": "2004-05-20T15:05:00+00:00"
34                }
35        ],
36        "entities": [
37                {
38                        "objectClassName": "entity",
39                        "handle": "SB:CR-SEI-NXT",
40                        "roles": [
41                                "registrant"
42                        ],
43                        "links": [
44                                {
45                                        "value": "https://rdap.nic.cz/entity/SB:CR-SEI-NXT",
46                                        "rel": "self",
47                                        "href": "https://rdap.nic.cz/entity/SB:CR-SEI-NXT",
48                                        "type": "application/rdap+json"
49                                }
50                        ]
51                },
52                {
53                        "objectClassName": "entity",
54                        "handle": "REG-WEBGLOBE",
55                        "roles": [
56                                "registrar"
57                        ]
58                },
59                {
60                        "objectClassName": "entity",
61                        "handle": "SB:CR-SEI-NXT",
62                        "roles": [
63                                "administrative"
64                        ],
65                        "links": [
66                                {
67                                        "value": "https://rdap.nic.cz/entity/SB:CR-SEI-NXT",
68                                        "rel": "self",
69                                        "href": "https://rdap.nic.cz/entity/SB:CR-SEI-NXT",
70                                        "type": "application/rdap+json"
71                                }
72                        ]
73                },
74                {
75                        "objectClassName": "entity",
76                        "handle": "ZDSEPS-NXT",
77                        "roles": [
78                                "administrative"
79                        ],
80                        "links": [
81                                {
82                                        "value": "https://rdap.nic.cz/entity/ZDSEPS-NXT",
83                                        "rel": "self",
84                                        "href": "https://rdap.nic.cz/entity/ZDSEPS-NXT",
85                                        "type": "application/rdap+json"
86                                }
87                        ]
88                }
89        ],
90        "status": [
91                "active"
92        ],
93        "nameservers": [
94                {
95                        "objectClassName": "nameserver",
96                        "handle": "ns1.ignum.com",
97                        "ldhName": "ns1.ignum.com",
98                        "links": [
99                                {
100                                        "value": "https://rdap.nic.cz/nameserver/ns1.ignum.com",
101                                        "rel": "self",
102                                        "href": "https://rdap.nic.cz/nameserver/ns1.ignum.com",
103                                        "type": "application/rdap+json"
104                                }
105                        ]
106                },
107                {
108                        "objectClassName": "nameserver",
109                        "handle": "ns2.ignum.cz",
110                        "ldhName": "ns2.ignum.cz",
111                        "links": [
112                                {
113                                        "value": "https://rdap.nic.cz/nameserver/ns2.ignum.cz",
114                                        "rel": "self",
115                                        "href": "https://rdap.nic.cz/nameserver/ns2.ignum.cz",
116                                        "type": "application/rdap+json"
117                                }
118                        ],
119                        "ipAddresses": {
120                                "v4": [
121                                        "217.31.48.201"
122                                ],
123                                "v6": [
124                                        "2001:1ab0:7e1e:2::5"
125                                ]
126                        }
127                }
128        ],
129        "fred_nsset": {
130                "objectClassName": "fred_nsset",
131                "handle": "IGNUM",
132                "links": [
133                        {
134                                "value": "https://rdap.nic.cz/fred_nsset/IGNUM",
135                                "rel": "self",
136                                "href": "https://rdap.nic.cz/fred_nsset/IGNUM",
137                                "type": "application/rdap+json"
138                        }
139                ],
140                "nameservers": [
141                        {
142                                "objectClassName": "nameserver",
143                                "handle": "ns1.ignum.com",
144                                "ldhName": "ns1.ignum.com",
145                                "links": [
146                                        {
147                                                "value": "https://rdap.nic.cz/nameserver/ns1.ignum.com",
148                                                "rel": "self",
149                                                "href": "https://rdap.nic.cz/nameserver/ns1.ignum.com",
150                                                "type": "application/rdap+json"
151                                        }
152                                ]
153                        },
154                        {
155                                "objectClassName": "nameserver",
156                                "handle": "ns2.ignum.cz",
157                                "ldhName": "ns2.ignum.cz",
158                                "links": [
159                                        {
160                                                "value": "https://rdap.nic.cz/nameserver/ns2.ignum.cz",
161                                                "rel": "self",
162                                                "href": "https://rdap.nic.cz/nameserver/ns2.ignum.cz",
163                                                "type": "application/rdap+json"
164                                        }
165                                ],
166                                "ipAddresses": {
167                                        "v4": [
168                                                "217.31.48.201"
169                                        ],
170                                        "v6": [
171                                                "2001:1ab0:7e1e:2::5"
172                                        ]
173                                }
174                        }
175                ]
176        },
177        "secureDNS": {
178                "zoneSigned": true,
179                "delegationSigned": true,
180                "keyData": [
181                        {
182                                "flags": 257,
183                                "protocol": 3,
184                                "algorithm": 13,
185                                "publicKey": "Z7wP/idqGIv81B90HokrYLLbYnjPveQOhzNIYH852f5Mu+m1GpTaMfnQau0ZhGtWB4COqKqAWrY0hv9VNlxPUQ=="
186                        }
187                ],
188                "maxSigLife": 1209600
189        },
190        "fred_keyset": {
191                "objectClassName": "fred_keyset",
192                "handle": "WEBG-K-D0000905421-CZ",
193                "links": [
194                        {
195                                "value": "https://rdap.nic.cz/fred_keyset/WEBG-K-D0000905421-CZ",
196                                "rel": "self",
197                                "href": "https://rdap.nic.cz/fred_keyset/WEBG-K-D0000905421-CZ",
198                                "type": "application/rdap+json"
199                        }
200                ],
201                "dns_keys": [
202                        {
203                                "flags": 257,
204                                "protocol": 3,
205                                "algorithm": 13,
206                                "publicKey": "Z7wP/idqGIv81B90HokrYLLbYnjPveQOhzNIYH852f5Mu+m1GpTaMfnQau0ZhGtWB4COqKqAWrY0hv9VNlxPUQ=="
207                        }
208                ]
209        },
210        "notices": [
211                {
212                        "title": "Disclaimer",
213                        "description": [
214                                "(c) 2023 CZ.NIC, z.s.p.o.",
215                                "Intended use of supplied data and information",
216                                "Data contained in the domain name register, as well as information supplied through public information services of CZ.NIC association, are appointed only for purposes connected with Internet network administration and operation, or for the purpose of legal or other similar proceedings, in process as regards a matter connected particularly with holding and using a concrete domain name."
217                        ]
218                }
219        ]
220}

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FAQ

What ip addresses cr-sei.cz is hosted on?

There are 1 IP address hosting cr-sei.cz. 31.15.10.77

When was cr-sei.cz registered?

cr-sei.cz registered in 2001-05-14.

When does the cr-sei.cz expire?

cr-sei.cz expires in 2026-05-13.