Nelsen.com
You can fetch the above results in JSON or XML format using our Current WHOIS API.
#1 - QUERY TIME
13 Jul 2015 - 3:08 PM UTC
Registered: 4 June 1996
Modified: 5 May 2015
Expiry: 3 June 2016
REGISTRAR
IANA:
69
Name:
TUCOWS DOMAINS INC.
NAME SERVERS
ns1.mailbank.com
ns2.mailbank.com
DOMAIN STATUS
clientTransferProhibited
clientUpdateProhibited
#2 - QUERY TIME
22 Mar 2016 - 11:27 PM UTC
Registered: 4 June 1996
Modified: 8 August 2015
Expiry: 3 June 2016
REGISTRAR
IANA:
69
Name:
TUCOWS DOMAINS INC.
NAME SERVERS
ns1.mailbank.com
ns2.mailbank.com
DOMAIN STATUS
clientTransferProhibited
clientUpdateProhibited
REGISTRANT
Name:
Domain Admin
Company:
Tucows.com Co
Address:
96 Mowat Avenue
City:
Toronto
State:
ON
ZIP:
M6K3M1
Country:
Canada
Email:
d***************t@t****s.com (Login to View)
Phone:
14165350123
#3 - QUERY TIME
2 Sep 2017 - 8:09 AM UTC
Registered: 4 June 1996
Modified: 5 May 2017
Expiry: 3 June 2018
REGISTRAR
IANA:
69
Name:
TUCOWS, INC.
Website:
http://tucowsdomains.com
NAME SERVERS
ns1.mailbank.com
ns2.mailbank.com
DOMAIN STATUS
clientTransferProhibited
clientUpdateProhibited
REGISTRANT
Name:
Domain Admin
Company:
Tucows.com Co
Address:
96 Mowat Avenue
City:
Toronto
State:
ON
ZIP:
M6K3M1
Country:
Canada
Email:
d***************t@t****s.com (Login to View)
Phone:
+1.4165350123
#4 - QUERY TIME
23 Apr 2022 - 8:16 AM UTC
Registered: 4 June 1996
Modified: 5 May 2021
Expiry: 3 June 2022
REGISTRAR
IANA:
69
Name:
TUCOWS, INC.
Website:
http://tucowsdomains.com
NAME SERVERS
ns1.mailbank.com
ns2.mailbank.com
DOMAIN STATUS
clientTransferProhibited
clientUpdateProhibited
REGISTRANT
Name:
REDACTED FOR PRIVACY
Company:
REDACTED FOR PRIVACY
Address:
REDACTED FOR PRIVACY
City:
REDACTED FOR PRIVACY
State:
ON
ZIP:
REDACTED FOR PRIVACY
Country:
Canada
Phone:
REDACTED FOR PRIVACY
Fax:
REDACTED FOR PRIVACY
#5 - QUERY TIME
22 Apr 2023 - 12:42 PM UTC
Registered: 4 June 1996
Modified: 5 May 2022
Expiry: 3 June 2023
REGISTRAR
IANA:
69
Name:
Tucows Domains Inc.
Website:
http://www.tucows.com
DNSSEC
unsigned
NAME SERVERS
ns1.mailbank.com
ns2.mailbank.com
DOMAIN STATUS
clientTransferProhibited
clientUpdateProhibited
* Changes to the WHOIS data as compared with the previous record are underlined.
You can also fetch all the results in JSON or XML format using our WHOIS History API.
| Domain Name | Registered | Expiry | Registrar | Ownership | |
|---|---|---|---|---|---|
| 1 | nelsen.com | 4 Jun 1996 | 3 Jun 2025 | Tucows Domains Inc. | - |
| 2 | nelsen.net | 11 Feb 1998 | 10 Feb 2025 | Dynadot Inc | - |
| 3 | nelsen.biz | 7 Dec 2001 | 6 Dec 2024 | Porkbun | Private by Design, LLC |
| 4 | nelsen.it | 20 Apr 2007 | 18 Jun 2025 | CSC Corporate Domains, Inc. | Henkel AG & Co. KGaA |
| 5 | nelsen.ru | 26 Dec 2012 | 26 Dec 2024 | RU-CENTER-RU | Private Person |
| 6 | nelsen.ca | 6 Oct 2013 | 6 Oct 2027 | Namespro Solutions Inc. | Nelsen Technologies Inc. |
| 7 | nelsen.org | 22 Feb 2016 | 22 Feb 2025 | Dynadot Inc | REDACTED FOR PRIVACY |
| 8 | nelsen.online | 24 May 2016 | 24 May 2025 | Go Daddy, LLC | Domains By Proxy, LLC |
| 9 | nelsen.bio | 8 Sep 2016 | 8 Sep 2026 | Network Solutions, LLC | REDACTED FOR PRIVACY |
| 10 | nelsen.design | 29 Nov 2017 | 29 Nov 2024 | Porkbun | Private by Design, LLC |
| 11 | nelsen.us | 10 Jul 2018 | 10 Jul 2025 | Dynadot Inc | Tran, Truong Duy |
| 12 | nelsen.dev | 28 Feb 2019 | 28 Feb 2025 | Squarespace Domains II LLC. | REDACTED FOR PRIVACY |
| 13 | nelsen.icu | 28 May 2019 | 28 May 2025 | Porkbun, LLC | Private by Design, LLC |
| 14 | nelsen.law | 2 Jun 2021 | 2 Jun 2025 | GoDaddy.com, LLC | REDACTED FOR PRIVACY |
| 15 | nelsen.one | 30 Mar 2022 | 30 Mar 2025 | Squarespace Domains II LLC | Contact Privacy Inc. Customer 7151571251 |
| 16 | nelsen.in | 14 Jul 2023 | 14 Jul 2025 | GoDaddy.com, LLC | REDACTED FOR PRIVACY |
| 17 | nelsen.io | 27 Jul 2023 | 27 Jul 2025 | NameCheap, Inc. | Privacy service provided by Withheld for Privacy ehf |
| 18 | nelsen.info | 25 Aug 2023 | 25 Aug 2025 | Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) | wu qing ru |
| 19 | nelsen.xyz | 1 Jun 2024 | 1 Jun 2025 | Dynadot LLC | Super Privacy Service LTD c/o Dynadot |
| 20 | nelsen.eu | - | - | Registrar.eu | - |
| 21 | nelsen.de | - | - | - | - |
You can also fetch all the results in JSON or XML format using our Reverse WHOIS API.
| Domain Name | Registered | Expiry | Registrar | Ownership | |
|---|---|---|---|---|---|
| 1 | nelben.com | 14 Nov 2018 | 14 Nov 2024 | NameSilo, LLC | - |
| 2 | felsen.ltda | 15 Aug 2021 | 15 Aug 2025 | GoDaddy.com, LLC | Domains By Proxy, LLC |
| 3 | nielsen.lease | 11 Aug 2015 | 11 Aug 2025 | eNom, LLC | Nielsen Business Worldwide Corporation |
| 4 | nessen.ru | 13 May 2023 | 13 May 2025 | REGRU-RU | Private Person |
| 5 | nielsen.love | 16 Aug 2023 | 16 Aug 2025 | Dynadot, LLC | REDACTED FOR PRIVACY |
| 6 | nelgen.com | 20 May 2003 | 20 May 2025 | IONOS SE | DNN Scientific Consulting |
| 7 | nelson.computer | 6 Feb 2017 | 6 Feb 2025 | GoDaddy.com, LLC | Domains By Proxy, LLC |
| 8 | nelson.works | 25 Feb 2024 | 25 Feb 2025 | Sav.com, LLC - 40 | REDACTED FOR PRIVACY |
| 9 | felsen.com.br | 10 Sep 1999 | 10 Sep 2025 | - | Felsen Ind e Com Ltda |
| 10 | kelsen.top | 31 Mar 2018 | 31 Mar 2028 | Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) | BiQingxin |
| 11 | neisen.com | 5 May 1997 | 9 Apr 2025 | Squarespace Domains II LLC | REDACTED FOR PRIVACY |
| 12 | neosen.eu | - | - | Ascio Technologies Inc. | - |
| 13 | nelden.com | 25 Aug 2012 | 25 Aug 2026 | Alpine Domains Inc. | eWeb Development Inc. |
| 14 | neasen.com | 7 Jul 2023 | 7 Jul 2025 | ODTU Gelistirme Vakfi Bilgi Teknolojileri Sanayi Ve Ticaret Anonim Sirketi | GNET İnternet Telekomünikasyon A.Ş. |
| 15 | 9elsen.org | 13 Sep 2019 | 13 Sep 2025 | Key-Systems GmbH | Fair IT A/S |
| 16 | nelson.ltd | 19 Oct 2023 | 19 Oct 2024 | GoDaddy.com, LLC | Domains By Proxy, LLC |
| 17 | nilsen.com.au | - | - | Melbourne IT | MARK NILSEN |
| 18 | nelson.feedback | 15 Oct 2015 | 15 Oct 2024 | Tucows Registry Services | REGISTRY RESERVED DOMAIN |
| 19 | helsen.de | - | - | - | - |
| 20 | nielsen.rest | 29 Nov 2023 | 29 Nov 2024 | NAMECHEAP | Privacy service provided by Withheld for Privacy ehf |
| 21 | kelsen.ltd | 12 Oct 2018 | 12 Oct 2024 | Mesh Digital Limited | Domains By Proxy, LLC |
| 22 | jnelsen.com | 25 Feb 2021 | 25 Feb 2025 | FastDomain Inc. | - |
| 23 | belsen.net | 11 Aug 2004 | 11 Aug 2025 | Key-Systems GmbH | REDACTED FOR PRIVACY |
| 24 | nehlsen.it | 2 May 2012 | 2 May 2025 | EPAG Domainservices GmbH | Nehlsen IT |
| 25 | neisen.email | 10 Nov 2023 | 10 Nov 2024 | IONOS SE | carpool-lane |
You can also fetch all the results in JSON or XML format using our Fuzzy Domains API.
API Pricing and Packages
Can be used for Current WHOIS API, Bulk WHOIS API, WHOIS History API, Reverse WHOIS API and Fuzzy Domains API.
| Package | Quantity | Price | Rate ⇩ | Order |
|---|---|---|---|---|
| 5,000 API Credits | 5,000 | $25 | $5.00 | Buy Now |
| 25,000 API Credits | 25,000 | $100 | $4.00 | Buy Now |
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| Current WHOIS Database | Domain Names | Cost Price |
|---|---|---|
| Total Unique Domain Names in our Current WHOIS Database | 266,499,137 |
$6500Order Now More Info$6500 Buy Now More Info |
| Total WHOIS records in our Current WHOIS Database | 266,499,137 | |
| Total WHOIS records with a Registrant Contact | 160,275,999 | |
| Total WHOIS records with an Email Address (where the registrant_email field is not empty) | 147,703,283 | |
| Total WHOIS records with a Phone Number (where the registrant_phone field is not empty) | 119,023,771 |
| Historical WHOIS Database | Total Count | Cost Price |
|---|---|---|
| Total Unique Domain Names in our Historical WHOIS Database | 569,974,234 |
$9500Order Now More Info$9500 Buy Now More Info |
| Total WHOIS records in our Historical WHOIS Database | 1,752,111,430 | |
| Total WHOIS records with a Registrant Contact | 1,417,292,191 | |
| Total WHOIS records with an Email Address (where the registrant_email field is not empty) | 1,250,667,211 | |
| Total WHOIS records with a Phone Number (where the registrant_phone field is not empty) | 1,153,431,677 |
Domain Name WHOIS Lookup
Discover a domain's current owners and details with our free WHOIS lookup tool.
Our Current WHOIS Database contains the latest WHOIS of over 266 Million active domain names, that are currently registered. This powers our Current WHOIS API, which lets you quickly see the complete WHOIS details of any active domain name.