THE INTERNET, ON RECORD

Domain, IP & ASN lookup.

Explore domains, TLDs, networks and the organizations behind them.

DOMAIN

tel.cz

Record found
Retrieved · 03 Oct 2026, 15:07 UTC1 sourceCzechia / Europe, Central Asia and the Middle EastView JSON
Domain
tel.cz
Organization / registrant
Not provided
Registrar
Not provided
Registered
1996-10-13
Expiration
2027-10-28
Nameservers
dns.iol.cz ns2.tel.cz
Click a domain or IP to look it up.
01

Registry record

RDAPhttps://rdap.nic.cz/domain/tel.cz
Record found
Domain
tel.cz
Record ID
tel.cz
Registered
1996-10-13T00:00:00+00:00
Registry expiration
2027-10-28T22:00:00+00:00
Last changed
2025-01-17T11:26:27+00:00
Status
active
Notices & terms 1

Disclaimer

(c) 2023 CZ.NIC, z.s.p.o. Intended use of supplied data and information 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.

Organizations & contacts

2
Registrant
O2CZ

Registry · rdap.nic.cz

Registrar
REG-CT

Registry · rdap.nic.cz

Registry · RDAP Original response
https://rdap.nic.cz/domain/tel.cz
{
    "objectClassName": "domain",
    "rdapConformance": [
        "rdap_level_0",
        "fred_version_0"
    ],
    "handle": "tel.cz",
    "ldhName": "tel.cz",
    "links": [
        {
            "value": "https://rdap.nic.cz/domain/tel.cz",
            "rel": "self",
            "href": "https://rdap.nic.cz/domain/tel.cz",
            "type": "application/rdap+json"
        }
    ],
    "port43": "whois.nic.cz",
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "1996-10-13T00:00:00+00:00"
        },
        {
            "eventAction": "expiration",
            "eventDate": "2027-10-28T22:00:00+00:00"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2025-01-17T11:26:27+00:00"
        }
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "O2CZ",
            "roles": [
                "registrant"
            ],
            "links": [
                {
                    "value": "https://rdap.nic.cz/entity/O2CZ",
                    "rel": "self",
                    "href": "https://rdap.nic.cz/entity/O2CZ",
                    "type": "application/rdap+json"
                }
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "REG-CT",
            "roles": [
                "registrar"
            ]
        }
    ],
    "status": [
        "active"
    ],
    "nameservers": [
        {
            "objectClassName": "nameserver",
            "handle": "dns.iol.cz",
            "ldhName": "dns.iol.cz",
            "links": [
                {
                    "value": "https://rdap.nic.cz/nameserver/dns.iol.cz",
                    "rel": "self",
                    "href": "https://rdap.nic.cz/nameserver/dns.iol.cz",
                    "type": "application/rdap+json"
                }
            ],
            "ipAddresses": {
                "v4": [
                    "194.228.2.61"
                ],
                "v6": [
                    "2a00:1028:100:102::61"
                ]
            }
        },
        {
            "objectClassName": "nameserver",
            "handle": "ns2.tel.cz",
            "ldhName": "ns2.tel.cz",
            "links": [
                {
                    "value": "https://rdap.nic.cz/nameserver/ns2.tel.cz",
                    "rel": "self",
                    "href": "https://rdap.nic.cz/nameserver/ns2.tel.cz",
                    "type": "application/rdap+json"
                }
            ],
            "ipAddresses": {
                "v4": [
                    "194.228.2.1"
                ],
                "v6": [
                    "2a00:1028:1:205::2"
                ]
            }
        }
    ],
    "fred_nsset": {
        "objectClassName": "fred_nsset",
        "handle": "NS-O2CZ",
        "links": [
            {
                "value": "https://rdap.nic.cz/fred_nsset/NS-O2CZ",
                "rel": "self",
                "href": "https://rdap.nic.cz/fred_nsset/NS-O2CZ",
                "type": "application/rdap+json"
            }
        ],
        "nameservers": [
            {
                "objectClassName": "nameserver",
                "handle": "dns.iol.cz",
                "ldhName": "dns.iol.cz",
                "links": [
                    {
                        "value": "https://rdap.nic.cz/nameserver/dns.iol.cz",
                        "rel": "self",
                        "href": "https://rdap.nic.cz/nameserver/dns.iol.cz",
                        "type": "application/rdap+json"
                    }
                ],
                "ipAddresses": {
                    "v4": [
                        "194.228.2.61"
                    ],
                    "v6": [
                        "2a00:1028:100:102::61"
                    ]
                }
            },
            {
                "objectClassName": "nameserver",
                "handle": "ns2.tel.cz",
                "ldhName": "ns2.tel.cz",
                "links": [
                    {
                        "value": "https://rdap.nic.cz/nameserver/ns2.tel.cz",
                        "rel": "self",
                        "href": "https://rdap.nic.cz/nameserver/ns2.tel.cz",
                        "type": "application/rdap+json"
                    }
                ],
                "ipAddresses": {
                    "v4": [
                        "194.228.2.1"
                    ],
                    "v6": [
                        "2a00:1028:1:205::2"
                    ]
                }
            }
        ]
    },
    "notices": [
        {
            "title": "Disclaimer",
            "description": [
                "(c) 2023 CZ.NIC, z.s.p.o.",
                "Intended use of supplied data and information",
                "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."
            ]
        }
    ]
}