| Domain Name | Registered | Expiry | Registrar | Ownership | |
|---|---|---|---|---|---|
| 1 | siglent.online | 14 Nov 2023 | 14 Nov 2024 | Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) | yu qing qing |
| 2 | siglex.org | 1 Jun 2001 | 1 Jun 2025 | FastDomain Inc. | ASSOC. OF COMPUTATIONAL LINGUISTICS |
| 3 | siglent.se | 28 Jun 2013 | 28 Jun 2025 | Domeneshop AS | - |
| 4 | siglent.community | 31 May 2016 | 31 May 2025 | EuroDNS S.A. | JR Special Electronics |
| 5 | singlen.com | 13 Jun 2020 | 13 Jun 2025 | TurnCommerce, Inc. DBA NameBright.com | HugeDomains.com |
| 6 | siglent.com | 14 Jul 2008 | 14 Jul 2025 | Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) | - |
| 7 | siglem.com | 26 Aug 2007 | 26 Aug 2025 | NameCheap, Inc. | - |
| 8 | siggen.org | 7 Feb 2018 | 7 Feb 2033 | DropCatch.com 1383 LLC | REDACTED FOR PRIVACY |
| 9 | siggen.com | 24 Jul 2003 | 24 Jul 2024 | DomReg Ltd. d/b/a LIBRIS.COM | Whois privacy services provided by DOMAINGUARDIAN LLC |
| 10 | sigler.mobi | 19 Jan 2008 | 19 Jan 2025 | 1API GmbH | REDACTED FOR PRIVACY |
| 11 | sigley.dev | 5 Mar 2021 | 5 Mar 2025 | Squarespace Domains II LLC. | REDACTED FOR PRIVACY |
| 12 | sinlen.co.uk | 29 Sep 2010 | 29 Sep 2024 | Key-Systems GmbH [Tag = KEY-SYSTEMS-DE] | - |
| 13 | sigles.com | 18 Jul 2002 | 18 Jul 2025 | GoDaddy Online Services Cayman Islands Ltd. | - |
| 14 | riglen.top | 16 Jan 2023 | 16 Jan 2026 | Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) | Wang Kan |
| 15 | sigren.se | 4 Nov 2009 | 4 Nov 2024 | Loopia AB | - |
| 16 | sigler.xyz | 2 Aug 2021 | 2 Aug 2025 | Sav.com, LLC | Privacy Protection |
| 17 | syglen.com | 15 Nov 2023 | 15 Nov 2024 | Beijing Zihai Technology Co., Ltd | - |
| 18 | siglent.de | - | - | - | - |
| 19 | sigden.com | 3 Apr 2024 | 3 Apr 2025 | PDR Ltd. d/b/a PublicDomainRegistry.com | Jose Garcia |
| 20 | sialen.com | 5 Aug 2014 | 5 Aug 2025 | Tucows Domains Inc. | - |
| 21 | sig-en.org | 4 Aug 2023 | 4 Aug 2026 | GoDaddy.com, LLC | Domains By Proxy, LLC |
| 22 | siglent.vip | 31 Oct 2023 | 31 Oct 2024 | Chengdu West Dimension Digital Technology Co., Ltd. | Shen ZhenShi Chen Di Ke Ji You Xian Gong Si |
| 23 | simlen.co.uk | 1 Sep 2024 | 1 Sep 2025 | GoDaddy.com, LLC. [Tag = GODADDY] | - |
| 24 | sig-en.site | 21 Feb 2024 | 21 Feb 2025 | Namecheap | Privacy service provided by Withheld for Privacy ehf |
| 25 | sigler.co | 20 Jul 2010 | 19 Jul 2025 | Cloudflare, Inc. | Sigler Solutions |
| 26 | siglent.store | 26 Sep 2016 | 26 Sep 2024 | EuroDNS S.A. | JR Special Electronics |
| 27 | siglex.com | 11 Sep 2010 | 11 Sep 2025 | ConnectWave co.,Ltd | JUNGYUNKOOK |
| 28 | siglent.ltd | 6 Dec 2023 | 6 Dec 2024 | Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) | shen zhen shi chen di ke ji you xian gong si |
| 29 | siglent.uk | 25 May 2015 | 25 May 2026 | 1api GmbH [Tag = 1API-DE] | - |
| 30 | sigpen.com | 29 Jan 2010 | 29 Jan 2025 | GoDaddy.com, LLC | - |
| 31 | sigzen.net | 15 Jun 2015 | 15 Jun 2025 | TLD Registrar Solutions Ltd. | Whois Privacy Corp. |
| 32 | siglan.ru | 20 Nov 2002 | 20 Nov 2024 | RU-CENTER-RU | Private Person |
| 33 | siglens.org | 29 Oct 2023 | 29 Oct 2024 | Tucows Domains Inc. | Contact Privacy Inc. Customer 0169136379 |
| 34 | siglec.com | 6 Dec 2017 | 6 Dec 2025 | Alibaba Cloud Computing (Beijing) Co., Ltd. | - |
| 35 | siclen.com | 8 Dec 2023 | 8 Dec 2024 | NameCheap, Inc. | - |
| 36 | viglen.com | 4 Nov 1997 | 3 Nov 2024 | GoDaddy.com, LLC | - |
| 37 | biglen.net | 4 Mar 2009 | 4 Mar 2027 | ENOM, INC. | REDACTED FOR PRIVACY |
| 38 | sigley.uk | 17 Oct 2014 | 17 Oct 2024 | Team Blue Internet Services UK Limited [Tag = NAMESCO] | - |
| 39 | siglens.net | 5 Mar 2024 | 5 Mar 2025 | Squarespace Domains LLC | SigScalr |
| 40 | siglent.us | 22 May 2015 | 21 May 2025 | Topnets Group Limited | Qin Eric |
| 41 | sillen.net | 17 Jun 2003 | 17 Jun 2025 | Key-Systems GmbH | REDACTED FOR PRIVACY |
| 42 | siglent.ru | 16 Sep 2011 | 16 Sep 2024 | RU-CENTER-RU | Private Person |
| 43 | higlen.com | 10 Jan 2019 | 10 Jan 2025 | Alibaba Cloud Computing (Beijing) Co., Ltd. | - |
| 44 | sigien.com | 10 Jan 2012 | 10 Jan 2025 | Wild West Domains, LLC | - |
| 45 | silgen.top | 31 Oct 2023 | 31 Oct 2024 | Alibaba.com Singapore E-Commerce Private Limited | jucheng |
| 46 | sillen.com | 16 Jul 2009 | 16 Jul 2025 | TurnCommerce, Inc. DBA NameBright.com | ---DOMAIN NAME FOR SALE--- |
| 47 | sigven.com | 2 Jun 2020 | 2 Jun 2025 | GoDaddy.com, LLC | - |
| 48 | sigten.cl | 11 Mar 2005 | 8 Apr 2026 | NIC Chile | Sigten Ltda. |
| 49 | siglent.nl | 26 Aug 2013 | - | Superior B.V. | - |
| 50 | siglet.com | 15 Jul 2005 | 15 Jul 2025 | ANNULET, INC | BuyDomains.com |
You can fetch the above results in JSON or XML format through our 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 |
| 250,000 API Credits | 250,000 | $750 | $3.00 | Buy Now |
| 1 Million API Credits Most Popular | 1,000,000 | $2,000 | $2.00 | Buy Now |
| 10 Million API Credits | 10,000,000 | $10,000 | $1.00 | Buy Now |
API Credits you purchase have lifetime validity, and you may use it whenever you wish. We accept Visa, Mastercard, American Express, Discover, Diners Club, JCB and China UnionPay. Popular payment wallets like Apple Pay, Google Pay, Alipay, WeChat Pay & Cash App Pay are accepted. You can also pay in installments through Buy Now, Pay Later (Affirm, Afterpay, Clearpay, Klarna) services. For orders worth $1000 and higher, you can also pay through Bank Wire Transfer (ACH, Fedwire and SWIFT). We also accept crypto payments through Bitcoin, Ethereum, Tether, Binance, Ripple and 100+ Cryptocurrencies.
Fuzzy Domains Finder
Find domains that look and sound exactly like your domain through our free Fuzzy Domains Finder tool.
Our Current WHOIS Database contains the latest WHOIS of over 266 Million active domain names, that are currently registered. This powers our Fuzzy Domains API, which lets you quickly find all the domains that look and sound like your domain name.