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Domain: OPTIMAL-ENERGY.CZ (27,332 similar domains)
Registrar: REG-WEBGLOBE
Query Time: 27 Nov 2025 - 12:22 PM UTC  [2 HRS BACK] [REFRESH]

Registered: 30th March 2010  [15 years, 7 months, 28 days back]
Updated: 3rd February 2025  [9 months, 24 days back]
Expiry: 30th March 2026  [4 months, 2 days left]

NAME SERVERS

ns1.webglobe.cz
ns2.webglobe.cz
ns3.webglobe.com

REGISTRANT CONTACT

Name: Belohlavek, Ing. Jiri (2 domains)
Company: Optimal-Energy.cz, a.s. (3 domains)
Address: Prikop 838/6, Brno, 60200
Country: Czech Republic (1.5 million domains from Czech Republic for $500)

ADMINISTRATIVE CONTACT

Name: David, Lukas
Address: Opletalova 38b, Adamov, 67904, Prikop 838/6, Brno, 60200
Country: Czech Republic (1.5 million domains from Czech Republic for $500)

TECHNICAL CONTACT

Name: Giacomo Tognoni (55 domains)
Company: Webglobe, s.r.o. (51,987 domains)
Address: Pobrezni 620/3, Praha, 18600, Pobrezni 620/3, Praha, 18600
Country: Czech Republic (1.5 million domains from Czech Republic for $500)

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--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.nic.cz
Query Time: Thu, 27 Nov 2025 12:22:12 +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: Thu Nov 27 13:22:13 2025

domain:       optimal-energy.cz
registrant:   M4WR-26555
admin-c:      M4WA-65D9E
admin-c:      M4WA-58B31
nsset:        WEBGLOBECZ
keyset:       WEBG-K-D0003063412-CZ
registrar:    REG-WEBGLOBE
registered:   30.03.2010 09:01:51
changed:      03.02.2025 10:57:51
expire:       30.03.2026

contact:      M4WR-26555
org:          Optimal-Energy.cz, a.s.
name:         Belohlavek, Ing. Jiri
address:      Prikop 838/6
address:      Brno
address:      60200
address:      CZ
registrar:    REG-MEDIA4WEB
created:      29.01.2014 08:38:41
changed:      15.05.2018 21:32:00

contact:      M4WA-65D9E
name:         David, Lukas
address:      Opletalova 38b
address:      Adamov
address:      67904
address:      CZ
registrar:    REG-MEDIA4WEB
created:      27.01.2016 14:21:01
changed:      15.05.2018 21:32:00

contact:      M4WA-58B31
name:         Belohlavek, Jiri
address:      Prikop 838/6
address:      Brno
address:      60200
address:      CZ
registrar:    REG-MEDIA4WEB
created:      02.12.2022 13:46:52
changed:      05.12.2022 10:22:38

nsset:        WEBGLOBECZ
nserver:      ns1.webglobe.cz (185.65.223.35, 2a00:1e40:a:53::5)
nserver:      ns2.webglobe.cz (217.31.48.201, 2001:1ab0:7e1e:2::5)
nserver:      ns3.webglobe.com 
tech-c:       WEBGLOBECZ
registrar:    REG-WEBGLOBE
created:      24.01.2022 16:03:47
changed:      14.05.2025 11:18:34

contact:      WEBGLOBECZ
org:          Webglobe, s.r.o.
name:         Giacomo Tognoni
address:      Pobrezni 620/3
address:      Praha
address:      18600
address:      CZ
registrar:    REG-WEBGLOBE
created:      24.01.2022 17:32:07
changed:      22.03.2024 08:24:09

keyset:       WEBG-K-D0003063412-CZ
dnskey:       257 3 13 D8f/mCfTbeFyaeiVGX+seBnbaQMX8xgaXFCAjd1UWi18doDBSE4ToFhJRlf+pGUgFe26rOE6b4sinVVgrZ7XRA==
tech-c:       IGNUM
registrar:    REG-WEBGLOBE
created:      03.02.2025 10:57:50

contact:      IGNUM
org:          Webglobe, s.r.o.
name:         Giacomo Tognoni
address:      Pobrezni 620/3
address:      Praha
address:      18600
address:      CZ
registrar:    REG-WEBGLOBE
created:      17.03.2008 14:43:09
changed:      03.12.2024 14:04:22
{
    "status": 1,
    "domain_name": "optimal-energy.cz",
    "query_time": "2025-11-27 12:22:12",
    "domain_registered": "yes",
    "create_date": "2010-03-30",
    "update_date": "2025-02-03",
    "expiry_date": "2026-03-30",
    "domain_registrar": {
        "registrar_name": "REG-WEBGLOBE"
    },
    "registrant_contact": {
        "full_name": "Belohlavek, Ing. Jiri",
        "company_name": "Optimal-Energy.cz, a.s.",
        "mailing_address": "Prikop 838/6, Brno, 60200",
        "country_name": "Czech Republic",
        "country_code": "CZ"
    },
    "administrative_contact": {
        "full_name": "David, Lukas",
        "mailing_address": "Opletalova 38b, Adamov, 67904, Prikop 838/6, Brno, 60200",
        "country_name": "Czech Republic",
        "country_code": "CZ"
    },
    "technical_contact": {
        "full_name": "Giacomo Tognoni",
        "company_name": "Webglobe, s.r.o.",
        "mailing_address": "Pobrezni 620/3, Praha, 18600, Pobrezni 620/3, Praha, 18600",
        "country_name": "Czech Republic",
        "country_code": "CZ"
    },
    "name_servers": [
        "ns1.webglobe.cz",
        "ns2.webglobe.cz",
        "ns3.webglobe.com"
    ],
    "raw_whois": "--------------------------------------------------\nGenerator: x1.autowhois.com\nRegistry WHOIS: whois.nic.cz\nQuery Time: Thu, 27 Nov 2025 12:22:12 +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: Thu Nov 27 13:22:13 2025\r\n\r\ndomain:       optimal-energy.cz\r\nregistrant:   M4WR-26555\r\nadmin-c:      M4WA-65D9E\r\nadmin-c:      M4WA-58B31\r\nnsset:        WEBGLOBECZ\r\nkeyset:       WEBG-K-D0003063412-CZ\r\nregistrar:    REG-WEBGLOBE\r\nregistered:   30.03.2010 09:01:51\r\nchanged:      03.02.2025 10:57:51\r\nexpire:       30.03.2026\r\n\r\ncontact:      M4WR-26555\r\norg:          Optimal-Energy.cz, a.s.\r\nname:         Belohlavek, Ing. Jiri\r\naddress:      Prikop 838/6\r\naddress:      Brno\r\naddress:      60200\r\naddress:      CZ\r\nregistrar:    REG-MEDIA4WEB\r\ncreated:      29.01.2014 08:38:41\r\nchanged:      15.05.2018 21:32:00\r\n\r\ncontact:      M4WA-65D9E\r\nname:         David, Lukas\r\naddress:      Opletalova 38b\r\naddress:      Adamov\r\naddress:      67904\r\naddress:      CZ\r\nregistrar:    REG-MEDIA4WEB\r\ncreated:      27.01.2016 14:21:01\r\nchanged:      15.05.2018 21:32:00\r\n\r\ncontact:      M4WA-58B31\r\nname:         Belohlavek, Jiri\r\naddress:      Prikop 838/6\r\naddress:      Brno\r\naddress:      60200\r\naddress:      CZ\r\nregistrar:    REG-MEDIA4WEB\r\ncreated:      02.12.2022 13:46:52\r\nchanged:      05.12.2022 10:22:38\r\n\r\nnsset:        WEBGLOBECZ\r\nnserver:      ns1.webglobe.cz (185.65.223.35, 2a00:1e40:a:53::5)\r\nnserver:      ns2.webglobe.cz (217.31.48.201, 2001:1ab0:7e1e:2::5)\r\nnserver:      ns3.webglobe.com \r\ntech-c:       WEBGLOBECZ\r\nregistrar:    REG-WEBGLOBE\r\ncreated:      24.01.2022 16:03:47\r\nchanged:      14.05.2025 11:18:34\r\n\r\ncontact:      WEBGLOBECZ\r\norg:          Webglobe, s.r.o.\r\nname:         Giacomo Tognoni\r\naddress:      Pobrezni 620/3\r\naddress:      Praha\r\naddress:      18600\r\naddress:      CZ\r\nregistrar:    REG-WEBGLOBE\r\ncreated:      24.01.2022 17:32:07\r\nchanged:      22.03.2024 08:24:09\r\n\r\nkeyset:       WEBG-K-D0003063412-CZ\r\ndnskey:       257 3 13 D8f/mCfTbeFyaeiVGX+seBnbaQMX8xgaXFCAjd1UWi18doDBSE4ToFhJRlf+pGUgFe26rOE6b4sinVVgrZ7XRA==\r\ntech-c:       IGNUM\r\nregistrar:    REG-WEBGLOBE\r\ncreated:      03.02.2025 10:57:50\r\n\r\ncontact:      IGNUM\r\norg:          Webglobe, s.r.o.\r\nname:         Giacomo Tognoni\r\naddress:      Pobrezni 620/3\r\naddress:      Praha\r\naddress:      18600\r\naddress:      CZ\r\nregistrar:    REG-WEBGLOBE\r\ncreated:      17.03.2008 14:43:09\r\nchanged:      03.12.2024 14:04:22"
}
<?xml version="1.0" encoding="UTF-8"?>
<root>
 <status>1</status>
 <domain_name>optimal-energy.cz</domain_name>
 <query_time>2025-11-27 12:22:12</query_time>
 <domain_registered>yes</domain_registered>
 <create_date>2010-03-30</create_date>
 <update_date>2025-02-03</update_date>
 <expiry_date>2026-03-30</expiry_date>
 <domain_registrar>
  <registrar_name>REG-WEBGLOBE</registrar_name>
 </domain_registrar>
 <registrant_contact>
  <full_name>Belohlavek, Ing. Jiri</full_name>
  <company_name>Optimal-Energy.cz, a.s.</company_name>
  <mailing_address>Prikop 838/6, Brno, 60200</mailing_address>
  <country_name>Czech Republic</country_name>
  <country_code>CZ</country_code>
 </registrant_contact>
 <administrative_contact>
  <full_name>David, Lukas</full_name>
  <mailing_address>Opletalova 38b, Adamov, 67904, Prikop 838/6, Brno, 60200</mailing_address>
  <country_name>Czech Republic</country_name>
  <country_code>CZ</country_code>
 </administrative_contact>
 <technical_contact>
  <full_name>Giacomo Tognoni</full_name>
  <company_name>Webglobe, s.r.o.</company_name>
  <mailing_address>Pobrezni 620/3, Praha, 18600, Pobrezni 620/3, Praha, 18600</mailing_address>
  <country_name>Czech Republic</country_name>
  <country_code>CZ</country_code>
 </technical_contact>
 <name_servers>
  <value>ns1.webglobe.cz</value>
  <value>ns2.webglobe.cz</value>
  <value>ns3.webglobe.com</value>
 </name_servers>
 <raw_whois>--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.nic.cz
Query Time: Thu, 27 Nov 2025 12:22:12 +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: Thu Nov 27 13:22:13 2025&#13;
&#13;
domain:       optimal-energy.cz&#13;
registrant:   M4WR-26555&#13;
admin-c:      M4WA-65D9E&#13;
admin-c:      M4WA-58B31&#13;
nsset:        WEBGLOBECZ&#13;
keyset:       WEBG-K-D0003063412-CZ&#13;
registrar:    REG-WEBGLOBE&#13;
registered:   30.03.2010 09:01:51&#13;
changed:      03.02.2025 10:57:51&#13;
expire:       30.03.2026&#13;
&#13;
contact:      M4WR-26555&#13;
org:          Optimal-Energy.cz, a.s.&#13;
name:         Belohlavek, Ing. Jiri&#13;
address:      Prikop 838/6&#13;
address:      Brno&#13;
address:      60200&#13;
address:      CZ&#13;
registrar:    REG-MEDIA4WEB&#13;
created:      29.01.2014 08:38:41&#13;
changed:      15.05.2018 21:32:00&#13;
&#13;
contact:      M4WA-65D9E&#13;
name:         David, Lukas&#13;
address:      Opletalova 38b&#13;
address:      Adamov&#13;
address:      67904&#13;
address:      CZ&#13;
registrar:    REG-MEDIA4WEB&#13;
created:      27.01.2016 14:21:01&#13;
changed:      15.05.2018 21:32:00&#13;
&#13;
contact:      M4WA-58B31&#13;
name:         Belohlavek, Jiri&#13;
address:      Prikop 838/6&#13;
address:      Brno&#13;
address:      60200&#13;
address:      CZ&#13;
registrar:    REG-MEDIA4WEB&#13;
created:      02.12.2022 13:46:52&#13;
changed:      05.12.2022 10:22:38&#13;
&#13;
nsset:        WEBGLOBECZ&#13;
nserver:      ns1.webglobe.cz (185.65.223.35, 2a00:1e40:a:53::5)&#13;
nserver:      ns2.webglobe.cz (217.31.48.201, 2001:1ab0:7e1e:2::5)&#13;
nserver:      ns3.webglobe.com &#13;
tech-c:       WEBGLOBECZ&#13;
registrar:    REG-WEBGLOBE&#13;
created:      24.01.2022 16:03:47&#13;
changed:      14.05.2025 11:18:34&#13;
&#13;
contact:      WEBGLOBECZ&#13;
org:          Webglobe, s.r.o.&#13;
name:         Giacomo Tognoni&#13;
address:      Pobrezni 620/3&#13;
address:      Praha&#13;
address:      18600&#13;
address:      CZ&#13;
registrar:    REG-WEBGLOBE&#13;
created:      24.01.2022 17:32:07&#13;
changed:      22.03.2024 08:24:09&#13;
&#13;
keyset:       WEBG-K-D0003063412-CZ&#13;
dnskey:       257 3 13 D8f/mCfTbeFyaeiVGX+seBnbaQMX8xgaXFCAjd1UWi18doDBSE4ToFhJRlf+pGUgFe26rOE6b4sinVVgrZ7XRA==&#13;
tech-c:       IGNUM&#13;
registrar:    REG-WEBGLOBE&#13;
created:      03.02.2025 10:57:50&#13;
&#13;
contact:      IGNUM&#13;
org:          Webglobe, s.r.o.&#13;
name:         Giacomo Tognoni&#13;
address:      Pobrezni 620/3&#13;
address:      Praha&#13;
address:      18600&#13;
address:      CZ&#13;
registrar:    REG-WEBGLOBE&#13;
created:      17.03.2008 14:43:09&#13;
changed:      03.12.2024 14:04:22</raw_whois>
</root>
SIMILAR DOMAINS

Currently there are 27,332 domain names similar to optimal-energy.cz in our database:

View all Similar Domain Names

REVERSE WHOIS

Giacomo Tognoni is linked with 55 domain names:

View all Related Domain Names

WHOIS HISTORY
  • 28 December 2016  [1 Whois Record]
  • 6 January 2025  [1 Whois Record]
  • 4 March 2025  [1 Whois Record]

View all Historical Whois Records

RECENT WHOIS LOOKUP

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Whois Lookup API

You can fetch the above results using our Whois Lookup API.

https://api.whoxy.com/?key=xxxxx&whois=optimal-energy.cz

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Our WHOIS parser converts WHOIS data into well-structured fields (XML & JSON), which can easily be read by your application.
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Who owned optimal-energy.cz in the past? (3 records)

28 DEC 2016

Name: Belohlavek, Ing. Jiri (2 domains)
Company: Optimal-Energy.cz, a.s. (3 domains)
Email: [email protected]
Country: Czech Republic (1.5 million domains from Czech Republic for $500)
Nameservers: ns1.hosting90.cz, ns2.hosting90.cz, ns3.hosting90.net

6 JAN 2025

Name: Belohlavek, Ing. Jiri (2 domains)
Company: Optimal-Energy.cz, a.s. (3 domains)
Country: Czech Republic (1.5 million domains from Czech Republic for $500)
Nameservers: ns1.hosting90.cz, ns2.hosting90.cz, ns3.hosting90.net

4 MAR 2025

Name: Belohlavek, Ing. Jiri (2 domains)
Company: Optimal-Energy.cz, a.s. (3 domains)
Country: Czech Republic (1.5 million domains from Czech Republic for $500)
Nameservers: ns1.webglobe.cz, ns2.webglobe.cz, ns3.webglobe.com  UPDATED

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