Nginx 1.21.3
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
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2.2k live Nginx 1.21.3 sites, ready to export.
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Nginx 1.21.3 companies in the United States
Every Nginx 1.21.3 website we detected in the US.
Companies with personnel emails
Only sites where a personal, company-hosted email was found.
Decision makers on LinkedIn
Sites with at least one personnel LinkedIn profile.
Top 100,000 Nginx 1.21.3 sites by traffic
Start with the highest-traffic end of the dataset.
Sites on a .com domain
Limit results to Nginx 1.21.3 websites on .com domains.
Companies with phone numbers
Only sites where an organisation phone number was found.
Complementary Technologies
Nginx 1.21.3 Complementary Technologies
Technologies frequently found with Nginx 1.21.3.
Most Frequent Complementary Tech
Google Analytics
1,267
jQuery
1,055
PHP
942
MySQL
687
WordPress
677
jQuery Migrate
646
HTTP/3
476
reCAPTCHA
472
jQuery UI
448
Google PageSpeed
413
Live Websites
Websites Using Nginx 1.21.3
Live sites we caught running Nginx 1.21.3 in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| dongcheng.com | 🇨🇳 China | Huawei Cloud Service data center | July 28, 2026 |
| sefo.com | 🇨🇦 Canada | TELUS Communications | July 28, 2026 |
| bioplast-tapeta.pl | 🇵🇱 Poland | Hetzner Online GmbH | July 27, 2026 |
| ganssle.io | 🇮🇴 British Indian Ocean Territory | OVH SAS | July 27, 2026 |
| adci.it | 🇮🇹 Italy | COLT Technology Services Group Limited | July 27, 2026 |
| libertydns.io | 🇮🇴 British Indian Ocean Territory | DigitalOcean, LLC | July 27, 2026 |
| bream.page | 🇫🇷 France | M247 Europe SRL | July 27, 2026 |
| panist.fr | 🇫🇷 France | Renater | July 27, 2026 |
| argenaev-sachsen.de | 🇩🇪 Germany | Hetzner Online GmbH | July 26, 2026 |
| periodismodebarrio.org | 🇺🇸 United States | DigitalOcean, LLC | July 26, 2026 |
Identifiers
Top Nginx 1.21.3 Identifiers
Who is using Nginx 1.21.3 and where: top five by detected sites.
Technology
Google Analytics
1,267
jQuery
1,055
PHP
942
MySQL
687
WordPress
677
Language
Russian
755
Swedish
410
English
251
Portuguese
138
Chinese
126
ASN
Vichislitelniy Centr Ltd.
666
Glesys AB
407
Locaweb Servicos de Internet SA
168
OVH SAS
126
Hetzner Online GmbH
111
TLD
ru
668
com
359
se
337
br
168
su
68
Country
Russia
756
Sweden
414
Brazil
188
France
123
China
122
Deep Dive
Most Frequent Nginx 1.21.3 Identifiers and Complementary Tech
Most frequently encountered identifiers for Nginx 1.21.3 and its complementary technologies.
| Technology | Sites |
|---|---|
Google Analytics | 1,267 |
jQuery | 1,055 |
PHP | 942 |
MySQL | 687 |
WordPress | 677 |
|
jQuery Migrate | 646 |
HTTP/3 | 476 |
reCAPTCHA | 472 |
jQuery UI | 448 |
Google PageSpeed | 413 |
SweetAlert2 | 408 |
| HSTS | 402 |
Bootstrap | 283 |
|
WordPress Block Editor | 269 |
Yoast SEO | 149 |
Google Tag Manager | 125 |
Contact Form 7 | 119 |
Plesk | 97 |
Cloudflare | 89 |
Node.js | 87 |
WordPress Super Cache | 87 |
jsDelivr | 84 |
Elementor | 81 |
| imagesLoaded | 77 |
cdnjs | 75 |
| Language | Sites |
|---|---|
| Russian | 755 |
| Swedish | 410 |
| English | 251 |
| Portuguese | 138 |
| Chinese | 126 |
| French | 92 |
| German | 58 |
| Japanese | 38 |
| Latin | 33 |
| Hebrew | 30 |
| Spanish | 30 |
| Dutch | 23 |
| Polish | 12 |
| Afrikaans | 11 |
| Italian | 11 |
| Korean | 11 |
| Ukrainian | 9 |
| Finnish | 8 |
| Catalan | 7 |
| Czech | 7 |
| Persian | 7 |
| Tagalog | 7 |
| Welsh | 6 |
| Danish | 6 |
| Estonian | 5 |
| Hungarian | 5 |
| Indonesian | 5 |
| Tswana | 5 |
| Esperanto | 4 |
| Latvian | 4 |
| Norwegian Nynorsk | 4 |
| Norwegian Bokmål | 4 |
| Romanian | 4 |
| Bulgarian | 3 |
| Basque | 3 |
| Croatian | 3 |
| Somali | 3 |
| Swahili | 3 |
| Thai | 3 |
| Turkish | 3 |
| Xhosa | 3 |
| Yoruba | 3 |
| Belarusian | 2 |
| Greek | 2 |
| Lithuanian | 2 |
| Macedonian | 2 |
| Southern Sotho | 2 |
| Tsonga | 2 |
| Vietnamese | 2 |
| Bosnian | 1 |
| Slovak | 1 |
| Shona | 1 |
| Albanian | 1 |
| Zulu | 1 |
| ASN | Sites |
|---|---|
| Vichislitelniy Centr Ltd. | 666 |
| Glesys AB | 407 |
| Locaweb Servicos de Internet SA | 168 |
| OVH SAS | 126 |
| Hetzner Online GmbH | 111 |
| Amazon.com, Inc. | 80 |
| DigitalOcean, LLC | 72 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 58 |
| Akamai Connected Cloud | 27 |
| Contabo GmbH | 23 |
| Kamatera, Inc. | 21 |
| SAKURA Internet Inc. | 20 |
| Shenzhen Tencent Computer Systems Company Limited | 19 |
| O.m.c. Computers & Communications Ltd | 17 |
| Google LLC | 16 |
| LeaseWeb Netherlands B.V. | 15 |
| Host Europe GmbH | 12 |
| Microsoft Corporation | 12 |
| Alibaba US Technology Co., Ltd. | 10 |
| The Constant Company, LLC | 10 |
| Chinanet | 9 |
| JSC Selectel | 9 |
| Scaleway SAS | 9 |
| Huawei Cloud Service data center | 8 |
| LLC Digital Network | 7 |
| interneX GmbH | 7 |
| COLT Technology Services Group Limited | 6 |
| Tencent Building, Kejizhongyi Avenue | 6 |
| AbsamHost Internet Data Center | 5 |
| Citytelecom LLC | 5 |
| Cloudflare, Inc. | 5 |
| GMO Internet Group, Inc. | 5 |
| Rackspace Hosting | 5 |
| Renater | 5 |
| UpCloud Ltd | 5 |
| netcup GmbH | 5 |
| 099 Primo Communications Ltd | 4 |
| Domain names registrar REG.RU, Ltd | 4 |
| JSC Redcom-lnternet | 4 |
| Jsc timeweb | 4 |
| Korea Telecom | 4 |
| Panix | 4 |
| Signet B.V. | 4 |
| ValorC3 Data Centers | 4 |
| Asiatech Data Transmission company | 3 |
| Bezeq- THE ISRAEL TELECOMMUNICATION CORP. LTD. | 3 |
| CHINA UNICOM China169 Backbone | 3 |
| China Telecom Group | 3 |
| China Unicom Beijing Province Network | 3 |
| Hostinger International Limited | 3 |
| IONOS SE | 3 |
| Infomaniak Network SA | 3 |
| JSC IOT | 3 |
| UAB Interneto vizija | 3 |
| UpCloud USA Inc | 3 |
| Yandex.Cloud LLC | 3 |
| Beget LLC | 2 |
| China Mobile Communications Group Co., Ltd. | 2 |
| Cloudflare London, LLC | 2 |
| Content Delivery Network Ltd | 2 |
| Dattatec.com | 2 |
| Ettelaat Fanavarn-E Tookan Co Ltd | 2 |
| Fastly, Inc. | 2 |
| Fastweb | 2 |
| Foundation of Research and Technology Hellas | 2 |
| Internet Thailand Company Limited | 2 |
| Jsc ru-center | 2 |
| MasterDC s.r.o. | 2 |
| Mediateknik i Varberg AB | 2 |
| Mojohost B.v. | 2 |
| NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. | 2 |
| Noraina Ltd | 2 |
| Orange Polska Spolka Akcyjna | 2 |
| PJSC MegaFon | 2 |
| Shanghai Blue Cloud Technology Co.,Ltd | 2 |
| TELUS Communications | 2 |
| Telia Eesti AS | 2 |
| VIA EXPRESS TECNOLOGIA E TELECOMUNICACOES | 2 |
| West263 International Limited | 2 |
| WorldStream B.V. | 2 |
| ACE | 1 |
| ALICOM-AS | 1 |
| AOFEI DATA INTERNATIONAL COMPANY LIMITED | 1 |
| AT&T Enterprises, LLC | 1 |
| AXENTIO SL | 1 |
| Ad Insertion Platform Sarl | 1 |
| Advania Finland Oy | 1 |
| Akamai International B.V. | 1 |
| Akamai Technologies, Inc. | 1 |
| Akenes SA | 1 |
| Artfiles New Media GmbH | 1 |
| Aruba S.p.A. | 1 |
| Avini cultural and Art Institute | 1 |
| Beijing Beilong Yunhai Network Data Technology Corporation | 1 |
| Bell Canada | 1 |
| Bluewin | 1 |
| British Telecommunications PLC | 1 |
| Business Network Ltd | 1 |
| CERNET2 IX at Huazhong University of Science and Technology | 1 |
| CHINANET Jiangx province IDC network | 1 |
| CHINATELECOM Jiangsu Suqian IDC network | 1 |
| CRFreeNet, z.s. | 1 |
| CS LOXINFO Public Company Limited. | 1 |
| China Mobile communications corporation | 1 |
| China Telecom | 1 |
| China Unicom | 1 |
| China Unicom IP network | 1 |
| Cloudi Nextgen Sl | 1 |
| Comfortel Ltd. | 1 |
| Contabo Inc. | 1 |
| Cooolbox AD | 1 |
| DNA Oyj | 1 |
| Data Communication Business Group | 1 |
| Datacampus SAS | 1 |
| Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S. | 1 |
| EVEO S.A. | 1 |
| Equinix (EMEA) Acquisition Enterprises B.V. | 1 |
| Eviny Fiber AS | 1 |
| FranTech Solutions | 1 |
| GTS Telecom SRL | 1 |
| Henan Luoyang IDC | 1 |
| HostDime.com, Inc. | 1 |
| HostPapa | 1 |
| HostUS | 1 |
| Hosting Ukraine LTD | 1 |
| Hostwinds LLC. | 1 |
| IDC, China Telecommunications Corporation | 1 |
| INKO Ltd. | 1 |
| INTERNET CZ, a.s. | 1 |
| Ikoula Net SAS | 1 |
| Internet-Pro LLC | 1 |
| Intility AS | 1 |
| JSC Mediasoft ekspert | 1 |
| JSC RetnNet | 1 |
| Jisc Services Limited | 1 |
| Jsc Balticom | 1 |
| KAGOYA JAPAN Inc. | 1 |
| KSC Commercial Internet Co. Ltd. | 1 |
| Kamatera Inc | 1 |
| LLC Smart Ape | 1 |
| LLC astra Cloud | 1 |
| LLP Kompaniya Hoster.KZ | 1 |
| M247 Europe SRL | 1 |
| NEOTEL AD Skopje | 1 |
| National Internet Backbone | 1 |
| NetEase Building No.16 Ke Yun Road | 1 |
| New Century InfoComm Tech Co., Ltd. | 1 |
| Noyan Abr Arvan Co. ( Private Joint Stock) | 1 |
| Oracle Corporation | 1 |
| PJSC Moscow city telephone network | 1 |
| PS Internet Company LLP | 1 |
| PVimpelCom | 1 |
| PirajaNet Servico de Comunicacao Multimidia EIRELI | 1 |
| Playnet S.R.L. | 1 |
| Plusnet GmbH | 1 |
| Politechnika Warszawska | 1 |
| Proximus NV | 1 |
| Rackfish AB | 1 |
| Rochester Institute of Technology | 1 |
| Rostelecom | 1 |
| S-NET Sp. z o.o. | 1 |
| SK Broadband Co Ltd | 1 |
| SMILESERV | 1 |
| Secretaria Nacional de Tecnologias de la Informacion y Comunicaciones | 1 |
| Servers.com, Inc. | 1 |
| Sia Nano IT | 1 |
| Sibirskie Seti Ltd. | 1 |
| Smartnet Too | 1 |
| Soderhamn NARA AB | 1 |
| Sony Network Communications Inc. | 1 |
| Stadtwerke Finsterwalde GmbH | 1 |
| State Autonomous Institution of the Republic of Dagestan Information Technology Center | 1 |
| Strato GmbH | 1 |
| System Service Ltd. | 1 |
| T.C.C. Technology Co., Ltd. | 1 |
| TM TECHNOLOGY SERVICES SDN. BHD. | 1 |
| Taiwan Intelligent Fiber Optic Network Co.,Ltd. | 1 |
| Telenor Norge AS | 1 |
| Telia Cygate Oy | 1 |
| USONET INTERNET TECNOLOGIC EIRELI | 1 |
| Unitas Global | 1 |
| Universo Online S.A. | 1 |
| VIETNAM POSTS AND TELECOMMUNICATIONS GROUP | 1 |
| Viettel Group | 1 |
| WEB Provedor | 1 |
| Warsaw Data Center Sp. z o.o. | 1 |
| Webzilla B.V. | 1 |
| Xserver Inc. | 1 |
| YA.RU LLC | 1 |
| Zylon | 1 |
| home.pl sp. z o.o. | 1 |
| velia.net Internetdienste GmbH | 1 |
| TLD | Sites |
|---|---|
| ru | 668 |
| com | 359 |
| se | 337 |
| br | 168 |
| su | 68 |
| nu | 64 |
| fr | 62 |
| net | 44 |
| de | 39 |
| il | 35 |
| org | 35 |
| cn | 33 |
| io | 18 |
| nl | 15 |
| at | 12 |
| jp | 12 |
| eu | 11 |
| info | 11 |
| ch | 10 |
| ua | 10 |
| tw | 9 |
| es | 8 |
| it | 8 |
| be | 7 |
| fi | 6 |
| kr | 6 |
| pl | 6 |
| ca | 5 |
| cz | 5 |
| nz | 5 |
| site | 5 |
| uk | 5 |
| ai | 4 |
| hu | 4 |
| lv | 4 |
| no | 4 |
| top | 4 |
| xyz | 4 |
| app | 3 |
| ar | 3 |
| bg | 3 |
| cc | 3 |
| cl | 3 |
| hk | 3 |
| kz | 3 |
| moscow | 3 |
| online | 3 |
| pro | 3 |
| xn--p1ai | 3 |
| au | 2 |
| cloud | 2 |
| club | 2 |
| dev | 2 |
| ee | 2 |
| gr | 2 |
| hr | 2 |
| id | 2 |
| in | 2 |
| ir | 2 |
| live | 2 |
| me | 2 |
| news | 2 |
| pe | 2 |
| tech | 2 |
| vn | 2 |
| 111 | 1 |
| 116 | 1 |
| ac | 1 |
| agency | 1 |
| art | 1 |
| asia | 1 |
| ba | 1 |
| bike | 1 |
| biz | 1 |
| blog | 1 |
| bz | 1 |
| cat | 1 |
| city | 1 |
| click | 1 |
| co | 1 |
| dk | 1 |
| ec | 1 |
| fun | 1 |
| gl | 1 |
| group | 1 |
| house | 1 |
| mk | 1 |
| mx | 1 |
| name | 1 |
| one | 1 |
| page | 1 |
| photography | 1 |
| plus | 1 |
| py | 1 |
| ro | 1 |
| rocks | 1 |
| run | 1 |
| show | 1 |
| sk | 1 |
| store | 1 |
| supply | 1 |
| systems | 1 |
| travel | 1 |
| us | 1 |
| vc | 1 |
| ventures | 1 |
| vip | 1 |
| xn--80adxhks | 1 |
| za | 1 |
| Country | Sites |
|---|---|
| 🇷🇺 Russia | 756 |
| 🇸🇪 Sweden | 414 |
| 🇧🇷 Brazil | 188 |
| 🇫🇷 France | 123 |
| 🇨🇳 China | 122 |
| 🇩🇪 Germany | 96 |
| 🇺🇸 United States | 87 |
| Unknown | 46 |
| 🇯🇵 Japan | 45 |
| 🇮🇱 Israel | 41 |
| 🇳🇱 Netherlands | 34 |
| 🇮🇴 British Indian Ocean Territory | 18 |
| 🇦🇹 Austria | 14 |
| 🇨🇦 Canada | 14 |
| 🇪🇸 Spain | 14 |
| 🇭🇰 Hong Kong | 14 |
| 🇮🇹 Italy | 13 |
| 🇨🇭 Switzerland | 12 |
| 🇸🇬 Singapore | 12 |
| 🇫🇮 Finland | 11 |
| 🇰🇷 South Korea | 11 |
| 🇺🇦 Ukraine | 11 |
| 🇧🇪 Belgium | 10 |
| 🇹🇼 Taiwan | 10 |
| 🇬🇧 United Kingdom | 9 |
| 🇵🇱 Poland | 8 |
| 🇮🇷 Iran | 7 |
| 🇳🇴 Norway | 7 |
| 🇨🇿 Czech Republic | 5 |
| 🇮🇳 India | 5 |
| 🇹🇭 Thailand | 5 |
| 🇦🇮 Anguilla | 4 |
| 🇦🇺 Australia | 4 |
| 🇧🇬 Bulgaria | 4 |
| 🇭🇺 Hungary | 4 |
| 🇦🇷 Argentina | 3 |
| 🇮🇩 Indonesia | 3 |
| 🇰🇿 Kazakhstan | 3 |
| 🇱🇹 Lithuania | 3 |
| 🇨🇱 Chile | 2 |
| 🇪🇪 Estonia | 2 |
| 🇬🇷 Greece | 2 |
| 🇭🇷 Croatia | 2 |
| 🇱🇻 Latvia | 2 |
| 🇲🇪 Montenegro | 2 |
| 🇵🇪 Peru | 2 |
| 🇷🇴 Romania | 2 |
| 🇻🇳 Vietnam | 2 |
| 🇧🇾 Belarus | 1 |
| 🇨🇴 Colombia | 1 |
| 🇩🇰 Denmark | 1 |
| 🇪🇨 Ecuador | 1 |
| 🇫🇯 Fiji | 1 |
| 🇲🇰 North Macedonia | 1 |
| 🇲🇽 Mexico | 1 |
| 🇵🇾 Paraguay | 1 |
| 🇸🇰 Slovakia | 1 |
| 🇹🇷 Turkey | 1 |
| 🇿🇦 South Africa | 1 |