Domain: CERT.SU (113,193 similar domains)
Registrar: RUCENTER-SU
Query Time: 14 Apr 2025 - 12:47 PM UTC [21 DAYS BACK] [REFRESH]
Registered: 26th June 2003 [21 years, 10 months, 9 days back]
Expiry: 26th June 2025 [1 month, 20 days left]
DOMAIN STATUS
DELEGATED
REGISTERED
NAME SERVERS
ns.cert.ru
ns2.cert.ru
REGISTRANT CONTACT
Company: ANO "RU-CERT" (5 domains)
Email: [email protected]
Phone: +7 499 196 90 10
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Short URL: whoxy.com/cert.su
Permalink: https://www.whoxy.com/cert.su
--------------------------------------------------
Generator: x3.autowhois.com
Registry WHOIS: whois.tcinet.ru
Query Time: Mon, 14 Apr 2025 12:47:05 +0000
--------------------------------------------------
% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)
domain: CERT.SU
nserver: ns2.cert.ru.
nserver: ns.cert.ru.
state: REGISTERED, DELEGATED
org: ANO "RU-CERT"
phone: +7 499 196 90 10
e-mail: [email protected]
e-mail: [email protected]
registrar: RUCENTER-SU
created: 2003-06-26T20:00:00Z
paid-till: 2025-06-26T21:00:00Z
free-date: 2025-07-30
source: TCI
Last updated on 2025-04-14T12:43:01Z
{
"status": 1,
"domain_name": "cert.su",
"query_time": "2025-04-14 12:47:05",
"domain_registered": "yes",
"create_date": "2003-06-26",
"expiry_date": "2025-06-26",
"domain_registrar": {
"registrar_name": "RUCENTER-SU"
},
"registrant_contact": {
"company_name": "ANO \"RU-CERT\"",
"email_address": "[email protected]",
"phone_number": "+7 499 196 90 10"
},
"name_servers": [
"ns.cert.ru",
"ns2.cert.ru"
],
"domain_status": [
"DELEGATED",
"REGISTERED"
],
"raw_whois": "--------------------------------------------------\nGenerator: x3.autowhois.com\nRegistry WHOIS: whois.tcinet.ru\nQuery Time: Mon, 14 Apr 2025 12:47:05 +0000\n--------------------------------------------------\n\n% TCI Whois Service. Terms of use:\n% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)\n% https://tcinet.ru/documents/whois_su.pdf (in Russian)\n\ndomain: CERT.SU\nnserver: ns2.cert.ru.\nnserver: ns.cert.ru.\nstate: REGISTERED, DELEGATED\norg: ANO \"RU-CERT\"\nphone: +7 499 196 90 10\ne-mail: [email protected]\ne-mail: [email protected]\nregistrar: RUCENTER-SU\ncreated: 2003-06-26T20:00:00Z\npaid-till: 2025-06-26T21:00:00Z\nfree-date: 2025-07-30\nsource: TCI\n\nLast updated on 2025-04-14T12:43:01Z"
}
<?xml version="1.0" encoding="UTF-8"?>
<root>
<status>1</status>
<domain_name>cert.su</domain_name>
<query_time>2025-04-14 12:47:05</query_time>
<domain_registered>yes</domain_registered>
<create_date>2003-06-26</create_date>
<expiry_date>2025-06-26</expiry_date>
<domain_registrar>
<registrar_name>RUCENTER-SU</registrar_name>
</domain_registrar>
<registrant_contact>
<company_name>ANO "RU-CERT"</company_name>
<email_address>[email protected]</email_address>
<phone_number>+7 499 196 90 10</phone_number>
</registrant_contact>
<name_servers>
<value>ns.cert.ru</value>
<value>ns2.cert.ru</value>
</name_servers>
<domain_status>
<value>DELEGATED</value>
<value>REGISTERED</value>
</domain_status>
<raw_whois>--------------------------------------------------
Generator: x3.autowhois.com
Registry WHOIS: whois.tcinet.ru
Query Time: Mon, 14 Apr 2025 12:47:05 +0000
--------------------------------------------------
% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)
domain: CERT.SU
nserver: ns2.cert.ru.
nserver: ns.cert.ru.
state: REGISTERED, DELEGATED
org: ANO "RU-CERT"
phone: +7 499 196 90 10
e-mail: [email protected]
e-mail: [email protected]
registrar: RUCENTER-SU
created: 2003-06-26T20:00:00Z
paid-till: 2025-06-26T21:00:00Z
free-date: 2025-07-30
source: TCI
Last updated on 2025-04-14T12:43:01Z</raw_whois>
</root>

Whois Lookup API
You can fetch the above results using our Whois Lookup API.
https://api.whoxy.com/?key=xxxxx&whois=cert.su
Whois API digs into WHOIS registry referral chains until the correct WHOIS servers are found, for the most complete WHOIS data.
Our WHOIS parser converts WHOIS data into well-structured fields (XML & JSON), which can easily be read by your application.
Whois API supports a total of 2026 Domain Extensions (gTLDs, ccTLDs & new gTLDs), ensuring all domains are supported.
Sample Output: JSON Schema • XML Schema • JSON Live Results • XML Live Results
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Who owned cert.su in the past? (1 record)
Company: ANO "RU-CERT" (5 domains)
Email: [email protected]
Nameservers: ns.cert.ru, ns2.cert.ru
Status: DELEGATED, REGISTERED
Whois History API returns all the historical WHOIS records of a domain name. For more details, please visit https://www.whoxy.com/whois-history/