Domain: OTWORZKSIAZKE.PL
Registrar: Consulting Service Sp. z o.o.
Query Time: 30 Apr 2026 - 2:30 PM UTC [2 HRS BACK] [REFRESH]
Registered: 29th December 2008 [17 years, 4 months, 1 day back]
Updated: 3rd December 2025 [4 months, 27 days back]
Expiry: 29th December 2026 [7 months, 28 days left]
NAME SERVERS
ns.icm.edu.pl
sunsite.icm.edu.pl
REGISTRANT CONTACT
Name: Uniwersytet Warszawski, ICM (9 domains)
Address: Krakowskie Przedmiescie 26/28
City: Warszawa
ZIP Code: 00-927
Country: Poland (2.99 million domains from Poland for $500)
Phone: +48.228749115
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Short URL: whoxy.com/otworzksiazke.pl
Permalink: https://www.whoxy.com/otworzksiazke.pl
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"status": 1,
"domain_name": "otworzksiazke.pl",
"query_time": "2026-04-30 14:30:38",
"whois_server": "whois.dns.pl",
"domain_registered": "yes",
"create_date": "2008-12-29",
"update_date": "2025-12-03",
"expiry_date": "2026-12-29",
"domain_registrar": {
"registrar_name": "Consulting Service Sp. z o.o.",
"whois_server": "whois.dns.pl"
},
"registrant_contact": {
"full_name": "Uniwersytet Warszawski, ICM",
"mailing_address": "Krakowskie Przedmiescie 26/28",
"city_name": "Warszawa",
"zip_code": "00-927",
"country_name": "Poland",
"country_code": "PL",
"phone_number": "+48.228749115"
},
"name_servers": [
"ns.icm.edu.pl",
"sunsite.icm.edu.pl"
],
"raw_whois": "{\"rdapConformance\":[\"rdap_level_0\",\"nask0\"],\"notices\":[{\"title\":\"Domain name life cycle\",\"description\":[\"For more information on domain name life cycle, please visit https://www.dns.pl/en/domain_name_life_cycle\"],\"links\":[{\"value\":\"https://www.dns.pl/en/domain_name_life_cycle\",\"rel\":\"related\",\"href\":\"https://www.dns.pl/en/domain_name_life_cycle\",\"type\":\"text/html\"}]},{\"title\":\"Delay in data display\",\"description\":[\"RDAP displays data with a delay not exceeding 15 minutes in relation to the .pl Registry system. For more information on RDAP in NASK, please visit: https://www.dns.pl/en/RDAP_in_NASK\"],\"links\":[{\"value\":\"https://www.dns.pl/en/RDAP_in_NASK\",\"rel\":\"related\",\"href\":\"https://www.dns.pl/en/RDAP_in_NASK\",\"type\":\"text/html\"}]}],\"entities\":[{\"vcardArray\":[\"vcard\",[[\"version\",{},\"text\",\"4.0\"],[\"fn\",{},\"text\",\"Uniwersytet Warszawski, ICM\"],[\"kind\",{},\"text\",\"org\"],[\"org\",{},\"text\"],[\"adr\",{\"cc\":\"PL\"},\"text\",[\"\",\"\",\"Krakowskie Przedmiescie 26/28\",\"Warszawa\",\"\",\"00-927\",\"\"]],[\"tel\",{\"type\":\"VOICE\"},\"uri\",\"tel:+48.228749100\"],[\"tel\",{\"type\":\"FAX\"},\"uri\",\"tel:+48.228749115\"]]],\"roles\":[\"registrant\"],\"remarks\":[{\"title\":\"REDACTED FOR PRIVACY\",\"type\":\"object truncated due to authorization\",\"description\":[\"The object does not contain all data due to lack of authorization.\"]}],\"objectClassName\":\"entity\"},{\"vcardArray\":[\"vcard\",[[\"version\",{},\"text\",\"4.0\"],[\"fn\",{},\"text\",\"Consulting Service Sp. z o.o.\"],[\"kind\",{},\"text\",\"org\"],[\"adr\",{\"cc\":\"PL\"},\"text\",[\"\",\"\",\"ul. Jerzego Iwanowa-Szajnowicza 7 lok. U3\",\"Warszawa\",\"\",\"02-796\",\"\"]],[\"tel\",{\"type\":\"VOICE\"},\"uri\",\"tel:+48.221238080\"],[\"email\",{},\"text\",\"[email protected]\"],[\"url\",{},\"uri\",\"http://consultingservice.pl/\"]]],\"roles\":[\"registrar\"],\"remarks\":[{\"title\":\"REDACTED FOR PRIVACY\",\"type\":\"object truncated due to authorization\",\"description\":[\"The object does not contain all data due to lack of authorization.\"]}],\"objectClassName\":\"entity\"}],\"events\":[{\"eventDate\":\"2008-12-29T10:51:07Z\",\"eventAction\":\"registration\"},{\"eventDate\":\"2025-12-03T13:49:04Z\",\"eventAction\":\"last changed\"},{\"eventDate\":\"2026-04-30T14:30:39.98855569Z\",\"eventAction\":\"last update of RDAP database\"},{\"eventDate\":\"2026-12-29T10:51:07Z\",\"eventAction\":\"expiration\"}],\"links\":[{\"value\":\"https://rdap.dns.pl/domain/otworzksiazke.pl\",\"rel\":\"self\",\"href\":\"https://rdap.dns.pl/domain/otworzksiazke.pl\",\"type\":\"application/rdap+json\"}],\"port43\":\"whois.dns.pl\",\"ldhName\":\"otworzksiazke.pl\",\"remarks\":[{\"title\":\"REDACTED FOR PRIVACY\",\"type\":\"object truncated due to authorization\",\"description\":[\"The object does not contain all data due to lack of authorization.\"]}],\"nameservers\":[{\"ldhName\":\"ns.icm.edu.pl\",\"ipAddresses\":[{\"v4\":[\"212.87.14.39\"]}],\"remarks\":[{\"title\":\"REDACTED FOR PRIVACY\",\"type\":\"object truncated due to authorization\",\"description\":[\"The object does not contain all data due to lack of authorization.\"]}],\"objectClassName\":\"nameserver\"},{\"ldhName\":\"sunsite.icm.edu.pl\",\"remarks\":[{\"title\":\"REDACTED FOR PRIVACY\",\"type\":\"object truncated due to authorization\",\"description\":[\"The object does not contain all data due to lack of authorization.\"]}],\"objectClassName\":\"nameserver\"}],\"secureDNS\":{\"delegationSigned\":false},\"objectClassName\":\"domain\",\"nask0_state\":\"registered\",\"nask0_option\":{\"ldhName\":\"otworzksiazke.pl\",\"events\":[{\"eventDate\":\"2023-12-22T22:18:19Z\",\"eventAction\":\"registration\"},{\"eventDate\":\"2026-12-22T22:18:19Z\",\"eventAction\":\"expiration\"}],\"remarks\":[{\"title\":\"REDACTED FOR PRIVACY\",\"type\":\"object truncated due to authorization\",\"description\":[\"The object does not contain all data due to lack of authorization.\"]}],\"objectClassName\":\"nask0_option\"}}"
}<?xml version="1.0" encoding="UTF-8"?>
<root>
<status>1</status>
<domain_name>otworzksiazke.pl</domain_name>
<query_time>2026-04-30 14:30:38</query_time>
<whois_server>whois.dns.pl</whois_server>
<domain_registered>yes</domain_registered>
<create_date>2008-12-29</create_date>
<update_date>2025-12-03</update_date>
<expiry_date>2026-12-29</expiry_date>
<domain_registrar>
<registrar_name>Consulting Service Sp. z o.o.</registrar_name>
<whois_server>whois.dns.pl</whois_server>
</domain_registrar>
<registrant_contact>
<full_name>Uniwersytet Warszawski, ICM</full_name>
<mailing_address>Krakowskie Przedmiescie 26/28</mailing_address>
<city_name>Warszawa</city_name>
<zip_code>00-927</zip_code>
<country_name>Poland</country_name>
<country_code>PL</country_code>
<phone_number>+48.228749115</phone_number>
</registrant_contact>
<name_servers>
<value>ns.icm.edu.pl</value>
<value>sunsite.icm.edu.pl</value>
</name_servers>
<raw_whois>{"rdapConformance":["rdap_level_0","nask0"],"notices":[{"title":"Domain name life cycle","description":["For more information on domain name life cycle, please visit https://www.dns.pl/en/domain_name_life_cycle"],"links":[{"value":"https://www.dns.pl/en/domain_name_life_cycle","rel":"related","href":"https://www.dns.pl/en/domain_name_life_cycle","type":"text/html"}]},{"title":"Delay in data display","description":["RDAP displays data with a delay not exceeding 15 minutes in relation to the .pl Registry system. For more information on RDAP in NASK, please visit: https://www.dns.pl/en/RDAP_in_NASK"],"links":[{"value":"https://www.dns.pl/en/RDAP_in_NASK","rel":"related","href":"https://www.dns.pl/en/RDAP_in_NASK","type":"text/html"}]}],"entities":[{"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Uniwersytet Warszawski, ICM"],["kind",{},"text","org"],["org",{},"text"],["adr",{"cc":"PL"},"text",["","","Krakowskie Przedmiescie 26/28","Warszawa","","00-927",""]],["tel",{"type":"VOICE"},"uri","tel:+48.228749100"],["tel",{"type":"FAX"},"uri","tel:+48.228749115"]]],"roles":["registrant"],"remarks":[{"title":"REDACTED FOR PRIVACY","type":"object truncated due to authorization","description":["The object does not contain all data due to lack of authorization."]}],"objectClassName":"entity"},{"vcardArray":["vcard",[["version",{},"text","4.0"],["fn",{},"text","Consulting Service Sp. z o.o."],["kind",{},"text","org"],["adr",{"cc":"PL"},"text",["","","ul. Jerzego Iwanowa-Szajnowicza 7 lok. U3","Warszawa","","02-796",""]],["tel",{"type":"VOICE"},"uri","tel:+48.221238080"],["email",{},"text","[email protected]"],["url",{},"uri","http://consultingservice.pl/"]]],"roles":["registrar"],"remarks":[{"title":"REDACTED FOR PRIVACY","type":"object truncated due to authorization","description":["The object does not contain all data due to lack of authorization."]}],"objectClassName":"entity"}],"events":[{"eventDate":"2008-12-29T10:51:07Z","eventAction":"registration"},{"eventDate":"2025-12-03T13:49:04Z","eventAction":"last changed"},{"eventDate":"2026-04-30T14:30:39.98855569Z","eventAction":"last update of RDAP database"},{"eventDate":"2026-12-29T10:51:07Z","eventAction":"expiration"}],"links":[{"value":"https://rdap.dns.pl/domain/otworzksiazke.pl","rel":"self","href":"https://rdap.dns.pl/domain/otworzksiazke.pl","type":"application/rdap+json"}],"port43":"whois.dns.pl","ldhName":"otworzksiazke.pl","remarks":[{"title":"REDACTED FOR PRIVACY","type":"object truncated due to authorization","description":["The object does not contain all data due to lack of authorization."]}],"nameservers":[{"ldhName":"ns.icm.edu.pl","ipAddresses":[{"v4":["212.87.14.39"]}],"remarks":[{"title":"REDACTED FOR PRIVACY","type":"object truncated due to authorization","description":["The object does not contain all data due to lack of authorization."]}],"objectClassName":"nameserver"},{"ldhName":"sunsite.icm.edu.pl","remarks":[{"title":"REDACTED FOR PRIVACY","type":"object truncated due to authorization","description":["The object does not contain all data due to lack of authorization."]}],"objectClassName":"nameserver"}],"secureDNS":{"delegationSigned":false},"objectClassName":"domain","nask0_state":"registered","nask0_option":{"ldhName":"otworzksiazke.pl","events":[{"eventDate":"2023-12-22T22:18:19Z","eventAction":"registration"},{"eventDate":"2026-12-22T22:18:19Z","eventAction":"expiration"}],"remarks":[{"title":"REDACTED FOR PRIVACY","type":"object truncated due to authorization","description":["The object does not contain all data due to lack of authorization."]}],"objectClassName":"nask0_option"}}</raw_whois>
</root>
Whois Lookup API
You can fetch the above results using our Whois Lookup API.
https://api.whoxy.com/?key=xxxxx&whois=otworzksiazke.pl
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 otworzksiazke.pl in the past? (1 record)
26 AUG 2025
Name: Uniwersytet Warszawski, ICM (9 domains)
Country: Poland (2.99 million domains from Poland for $500)
Nameservers: ns.icm.edu.pl, sunsite.icm.edu.pl
Whois History API returns all the historical WHOIS records of a domain name. For more details, please visit https://www.whoxy.com/whois-history/