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Domain: ATSPRAHA.CZ
Registrar: REG-GRANSY
Query Time: 6 Apr 2026 - 11:03 AM UTC  [2 HRS BACK] [REFRESH]

Registered: 20th December 1999  [26 years, 3 months, 17 days back]
Updated: 10th October 2013  [12 years, 5 months, 27 days back]
Expiry: 20th December 2026  [8 months, 13 days left]

NAME SERVERS

ns.sic.cz
sns.sic.cz

REGISTRANT CONTACT

Name: Advanced Telecom Services Praha s.r.o. (3 domains)
Company: Advanced Telecom Services Praha s.r.o. (3 domains)
Address: Husinecka 663/33, Praha 3, 130 00
Country: Czech Republic (1.59 million domains from Czech Republic for $500)

ADMINISTRATIVE CONTACT

Name: Karel Kovar (14 domains)
Company: S.I.C. spol. s r.o. (15 domains)
Address: Mojmirova 1710/15, Praha 4, 14000
Country: Czech Republic (1.59 million domains from Czech Republic for $500)

TECHNICAL CONTACT

Name: Karel Kovar (14 domains)
Company: S.I.C. spol. s r.o. (15 domains)
Address: Mojmirova 1710/15, Praha 4, 14000
Country: Czech Republic (1.59 million domains from Czech Republic for $500)

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--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.nic.cz
Query Time: Mon, 06 Apr 2026 11:03:01 +0000
--------------------------------------------------

%  (c) 2006-2021 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.
% 
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
% 
% See also a search service at http://www.nic.cz/whois/
% 
% 
% Whoisd Server Version: 3.15.0
% Timestamp: Mon Apr 06 13:03:02 2026

domain:       atspraha.cz
registrant:   SB:ATSPRAHA
admin-c:      SIC-DOMAINS
nsset:        SIC-DNS
registrar:    REG-GRANSY
registered:   20.12.1999 19:21:00
changed:      10.10.2013 11:53:03
expire:       20.12.2026

contact:      SB:ATSPRAHA
org:          Advanced Telecom Services Praha s.r.o.
name:         Advanced Telecom Services Praha s.r.o.
address:      Husinecka 663/33
address:      Praha 3
address:      130 00
address:      CZ
registrar:    REG-WEBGLOBE
created:      10.08.2001 22:13:00
changed:      15.05.2018 21:32:00

contact:      SIC-DOMAINS
org:          S.I.C. spol. s r.o.
name:         Karel Kovar
address:      Mojmirova 1710/15
address:      Praha 4
address:      14000
address:      CZ
registrar:    REG-WEDOS
created:      04.10.2010 10:58:50
changed:      15.05.2018 21:32:00

nsset:        SIC-DNS
nserver:      ns.sic.cz 
nserver:      sns.sic.cz 
tech-c:       SIC-DOMAINS
registrar:    REG-GRANSY
created:      20.10.2011 14:05:14
changed:      11.12.2024 15:10:34
{
    "status": 1,
    "domain_name": "atspraha.cz",
    "query_time": "2026-04-06 11:03:01",
    "domain_registered": "yes",
    "create_date": "1999-12-20",
    "update_date": "2013-10-10",
    "expiry_date": "2026-12-20",
    "domain_registrar": {
        "registrar_name": "REG-GRANSY"
    },
    "registrant_contact": {
        "full_name": "Advanced Telecom Services Praha s.r.o.",
        "company_name": "Advanced Telecom Services Praha s.r.o.",
        "mailing_address": "Husinecka 663/33, Praha 3, 130 00",
        "country_name": "Czech Republic",
        "country_code": "CZ"
    },
    "administrative_contact": {
        "full_name": "Karel Kovar",
        "company_name": "S.I.C. spol. s r.o.",
        "mailing_address": "Mojmirova 1710/15, Praha 4, 14000",
        "country_name": "Czech Republic",
        "country_code": "CZ"
    },
    "technical_contact": {
        "full_name": "Karel Kovar",
        "company_name": "S.I.C. spol. s r.o.",
        "mailing_address": "Mojmirova 1710/15, Praha 4, 14000",
        "country_name": "Czech Republic",
        "country_code": "CZ"
    },
    "name_servers": [
        "ns.sic.cz",
        "sns.sic.cz"
    ],
    "raw_whois": "--------------------------------------------------\nGenerator: x1.autowhois.com\nRegistry WHOIS: whois.nic.cz\nQuery Time: Mon, 06 Apr 2026 11:03:01 +0000\n--------------------------------------------------\n\n%  (c) 2006-2021 CZ.NIC, z.s.p.o.\r\n% \r\n% Intended use of supplied data and information\r\n% \r\n% Data contained in the domain name register, as well as information\r\n% supplied through public information services of CZ.NIC association,\r\n% are appointed only for purposes connected with Internet network\r\n% administration and operation, or for the purpose of legal or other\r\n% similar proceedings, in process as regards a matter connected\r\n% particularly with holding and using a concrete domain name.\r\n% \r\n% Full text available at:\r\n% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/\r\n% \r\n% See also a search service at http://www.nic.cz/whois/\r\n% \r\n% \r\n% Whoisd Server Version: 3.15.0\r\n% Timestamp: Mon Apr 06 13:03:02 2026\r\n\r\ndomain:       atspraha.cz\r\nregistrant:   SB:ATSPRAHA\r\nadmin-c:      SIC-DOMAINS\r\nnsset:        SIC-DNS\r\nregistrar:    REG-GRANSY\r\nregistered:   20.12.1999 19:21:00\r\nchanged:      10.10.2013 11:53:03\r\nexpire:       20.12.2026\r\n\r\ncontact:      SB:ATSPRAHA\r\norg:          Advanced Telecom Services Praha s.r.o.\r\nname:         Advanced Telecom Services Praha s.r.o.\r\naddress:      Husinecka 663/33\r\naddress:      Praha 3\r\naddress:      130 00\r\naddress:      CZ\r\nregistrar:    REG-WEBGLOBE\r\ncreated:      10.08.2001 22:13:00\r\nchanged:      15.05.2018 21:32:00\r\n\r\ncontact:      SIC-DOMAINS\r\norg:          S.I.C. spol. s r.o.\r\nname:         Karel Kovar\r\naddress:      Mojmirova 1710/15\r\naddress:      Praha 4\r\naddress:      14000\r\naddress:      CZ\r\nregistrar:    REG-WEDOS\r\ncreated:      04.10.2010 10:58:50\r\nchanged:      15.05.2018 21:32:00\r\n\r\nnsset:        SIC-DNS\r\nnserver:      ns.sic.cz \r\nnserver:      sns.sic.cz \r\ntech-c:       SIC-DOMAINS\r\nregistrar:    REG-GRANSY\r\ncreated:      20.10.2011 14:05:14\r\nchanged:      11.12.2024 15:10:34"
}
<?xml version="1.0" encoding="UTF-8"?>
<root>
 <status>1</status>
 <domain_name>atspraha.cz</domain_name>
 <query_time>2026-04-06 11:03:01</query_time>
 <domain_registered>yes</domain_registered>
 <create_date>1999-12-20</create_date>
 <update_date>2013-10-10</update_date>
 <expiry_date>2026-12-20</expiry_date>
 <domain_registrar>
  <registrar_name>REG-GRANSY</registrar_name>
 </domain_registrar>
 <registrant_contact>
  <full_name>Advanced Telecom Services Praha s.r.o.</full_name>
  <company_name>Advanced Telecom Services Praha s.r.o.</company_name>
  <mailing_address>Husinecka 663/33, Praha 3, 130 00</mailing_address>
  <country_name>Czech Republic</country_name>
  <country_code>CZ</country_code>
 </registrant_contact>
 <administrative_contact>
  <full_name>Karel Kovar</full_name>
  <company_name>S.I.C. spol. s r.o.</company_name>
  <mailing_address>Mojmirova 1710/15, Praha 4, 14000</mailing_address>
  <country_name>Czech Republic</country_name>
  <country_code>CZ</country_code>
 </administrative_contact>
 <technical_contact>
  <full_name>Karel Kovar</full_name>
  <company_name>S.I.C. spol. s r.o.</company_name>
  <mailing_address>Mojmirova 1710/15, Praha 4, 14000</mailing_address>
  <country_name>Czech Republic</country_name>
  <country_code>CZ</country_code>
 </technical_contact>
 <name_servers>
  <value>ns.sic.cz</value>
  <value>sns.sic.cz</value>
 </name_servers>
 <raw_whois>--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.nic.cz
Query Time: Mon, 06 Apr 2026 11:03:01 +0000
--------------------------------------------------

%  (c) 2006-2021 CZ.NIC, z.s.p.o.&#13;
% &#13;
% Intended use of supplied data and information&#13;
% &#13;
% Data contained in the domain name register, as well as information&#13;
% supplied through public information services of CZ.NIC association,&#13;
% are appointed only for purposes connected with Internet network&#13;
% administration and operation, or for the purpose of legal or other&#13;
% similar proceedings, in process as regards a matter connected&#13;
% particularly with holding and using a concrete domain name.&#13;
% &#13;
% Full text available at:&#13;
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/&#13;
% &#13;
% See also a search service at http://www.nic.cz/whois/&#13;
% &#13;
% &#13;
% Whoisd Server Version: 3.15.0&#13;
% Timestamp: Mon Apr 06 13:03:02 2026&#13;
&#13;
domain:       atspraha.cz&#13;
registrant:   SB:ATSPRAHA&#13;
admin-c:      SIC-DOMAINS&#13;
nsset:        SIC-DNS&#13;
registrar:    REG-GRANSY&#13;
registered:   20.12.1999 19:21:00&#13;
changed:      10.10.2013 11:53:03&#13;
expire:       20.12.2026&#13;
&#13;
contact:      SB:ATSPRAHA&#13;
org:          Advanced Telecom Services Praha s.r.o.&#13;
name:         Advanced Telecom Services Praha s.r.o.&#13;
address:      Husinecka 663/33&#13;
address:      Praha 3&#13;
address:      130 00&#13;
address:      CZ&#13;
registrar:    REG-WEBGLOBE&#13;
created:      10.08.2001 22:13:00&#13;
changed:      15.05.2018 21:32:00&#13;
&#13;
contact:      SIC-DOMAINS&#13;
org:          S.I.C. spol. s r.o.&#13;
name:         Karel Kovar&#13;
address:      Mojmirova 1710/15&#13;
address:      Praha 4&#13;
address:      14000&#13;
address:      CZ&#13;
registrar:    REG-WEDOS&#13;
created:      04.10.2010 10:58:50&#13;
changed:      15.05.2018 21:32:00&#13;
&#13;
nsset:        SIC-DNS&#13;
nserver:      ns.sic.cz &#13;
nserver:      sns.sic.cz &#13;
tech-c:       SIC-DOMAINS&#13;
registrar:    REG-GRANSY&#13;
created:      20.10.2011 14:05:14&#13;
changed:      11.12.2024 15:10:34</raw_whois>
</root>
REVERSE WHOIS

Karel Kovar is linked with 14 domain names:

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WHOIS HISTORY
  • 9 November 2024  [1 Whois Record]

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Whois API Demo

Whois Lookup API

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https://api.whoxy.com/?key=xxxxx&whois=atspraha.cz

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Who owned atspraha.cz in the past? (1 record)

9 NOV 2024

Name: Advanced Telecom Services Praha s.r.o. (3 domains)
Company: Advanced Telecom Services Praha s.r.o. (3 domains)
Country: Czech Republic (1.59 million domains from Czech Republic for $500)
Nameservers: ns.sic.cz, sns.sic.cz

Whois History API returns all the historical WHOIS records of a domain name. For more details, please visit https://www.whoxy.com/whois-history/