Web servers
Visit www.iis.net
Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.
Disclaimer: The data used in this report is collected from the current VersionDB release (February 2026) containing a total of 12,727,168 domains. All statistics reflect this dataset and do not claim to represent all websites globally.
IIS Complementary Technologies
Technologies frequently found with IIS.
Live IIS Sites
309.1k
Complementary Tech
1.6k
Most Frequent Complementary Tech
Websites Using IIS
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| dian.gov.co | 🇺🇸 United States | Microsoft Corporation | February 13, 2026 |
| pbcgov.org | 🇺🇸 United States | Palm Beach County | February 13, 2026 |
| stjohns-rothiemurchus.co.uk | 🇮🇪 Ireland | Amazon.com, Inc. | February 8, 2026 |
| dublinvacationrental.com | 🇮🇪 Ireland | Microsoft Corporation | February 8, 2026 |
| masaassist.com | 🇺🇸 United States | Iland Internet Solutions Corporation | February 8, 2026 |
| j2mediagroup.com | 🇺🇸 United States | PogoZone | February 6, 2026 |
| spatialhaze.com | 🇺🇸 United States | Comcast Cable Communications, LLC | February 6, 2026 |
| das-brillenabo.de | 🇸🇪 Sweden | Capgemini Finland Oy | February 6, 2026 |
| sua.org.cn | 🇨🇳 China | Shenzhen Tencent Computer Systems Company Limited | February 6, 2026 |
| gcphj.com | 🇨🇳 China | Hangzhou Alibaba Advertising Co.,Ltd. | February 6, 2026 |
| mnprintnstitch.com | 🇺🇸 United States | Microsoft Corporation | February 6, 2026 |
| akurameetc.com | 🇹🇷 Turkey | Ozkula Internet Hizmetleri Tic. LTD. STI. | February 6, 2026 |
| psionline.com | 🇺🇸 United States | Amazon.com, Inc. | February 6, 2026 |
| pintxos.com.br | 🇧🇷 Brazil | Locaweb Servicos de Internet SA | February 6, 2026 |
| prtronicsadmin.com | 🇺🇸 United States | Tucows.com Co. | February 6, 2026 |
| laboindustria.com | 🇮🇹 Italy | SEEWEB s.r.l. | February 6, 2026 |
| oud-loosdrechtsedijk240loosdrecht.nl | 🇳🇱 Netherlands | Signet B.V. | February 6, 2026 |
| desmondandco.co.uk | 🇬🇧 United Kingdom | Amazon.com, Inc. | February 6, 2026 |
| shalhlawyer.com | 🇭🇰 Hong Kong | Alibaba US Technology Co., Ltd. | February 6, 2026 |
| muziekbibliotheekvandeomroep.nl | 🇳🇱 Netherlands | Ekco B.V. | February 6, 2026 |
| rcivietnam.com | 🇻🇳 Vietnam | FPT Telecom Company | February 6, 2026 |
| bridgewaterlacrosse.com | 🇺🇸 United States | Vivio Technologies | February 6, 2026 |
| silkdigitizing.com | 🇺🇸 United States | GoDaddy.com, LLC | February 6, 2026 |
| mabilespharmacy.com | 🇺🇸 United States | REV | February 6, 2026 |
| paperlessinspectors.com | 🇺🇸 United States | Amazon.com, Inc. | February 6, 2026 |
| taylor-hammond.com | 🇬🇧 United Kingdom | Team Blue Carrier Limited | February 6, 2026 |
| rcn.de | 🇩🇪 Germany | sinma GmbH | February 6, 2026 |
| sai-hvac.com | 🇺🇸 United States | Lifeline Data Centers | February 6, 2026 |
| ciceklimahallesi.org | 🇹🇷 Turkey | Netdirekt A.S. | February 6, 2026 |
| aletschgletscher-trekking.ch | 🇨🇭 Switzerland | Microsoft Corporation | February 6, 2026 |
| scottwilliamsappraisal.com | 🇺🇸 United States | Solarus | February 6, 2026 |
| tiencf.org.tw | 🇹🇼 Taiwan | Data Communication Business Group | February 6, 2026 |
| flagstaff.ab.ca | 🇨🇦 Canada | Xplore Inc. | February 6, 2026 |
| doerenlighting.com | 🇺🇸 United States | Amazon.com, Inc. | February 6, 2026 |
| provinsinsurance.se | 🇸🇪 Sweden | Hostek AB | February 6, 2026 |
| crighel.it | 🇮🇹 Italy | genesys informatica srl | February 6, 2026 |
| baypropertypro.com | 🇺🇸 United States | Microsoft Corporation | February 6, 2026 |
| yongxumy.com | 🇨🇳 China | Hangzhou Alibaba Advertising Co.,Ltd. | February 6, 2026 |
| aximustechs.com | 🇺🇸 United States | Liquid Web, L.L.C | February 6, 2026 |
| venbrook.com | 🇺🇸 United States | Amazon.com, Inc. | February 6, 2026 |
| lumbermen.com | 🇨🇦 Canada | Microsoft Corporation | February 6, 2026 |
| prolanyardadvisory.com | 🇺🇸 United States | Incapsula Inc | February 6, 2026 |
| facilitatecnico.com | 🇧🇷 Brazil | Locaweb Servicos de Internet SA | February 6, 2026 |
| marsdencoinlaundry.com.au | 🇦🇺 Australia | Microsoft Corporation | February 6, 2026 |
| beinteractive.co.kr | 🇰🇷 South Korea | Korea Internet Security Agency | February 6, 2026 |
| recurrable.com | 🇺🇸 United States | Network Solutions, LLC | February 6, 2026 |
| ppvpxr.cn | 🇿🇦 South Africa | ASLINE LIMITED | February 6, 2026 |
| kscil.co.kr | 🇰🇷 South Korea | Korea Telecom | February 6, 2026 |
| northstar-logistics.net | 🇺🇸 United States | Microsoft Corporation | February 6, 2026 |
| kkbb.edu.my | 🇲🇾 Malaysia | Bigband Sdn Bhd | February 6, 2026 |
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ASNs
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Languages
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TLDs
Top 5 most detected TLDs for IIS
Most Frequent IIS Identifiers and Complementary Tech
Most frequently encountered identifiers for IIS and its complementary technologies.
| Technology | Sites |
|---|---|
| Windows Server | 308,204 |
| Microsoft ASP.NET | 242,690 |
| jQuery | 213,032 |
| Bootstrap | 103,962 |
| Google Analytics | 59,108 |
| Plesk | 45,619 |
| PHP | 42,702 |
| HSTS | 41,957 |
| jQuery UI | 37,679 |
| Google Tag Manager | 30,564 |
| Cloudflare | 29,420 |
| cdnjs | 29,099 |
| Google Hosted Libraries | 29,000 |
| jQuery Migrate | 26,411 |
| OWL Carousel | 25,859 |
| reCAPTCHA | 25,431 |
| jQuery CDN | 21,136 |
| Modernizr | 20,346 |
| Popper | 18,564 |
| WOW | 17,669 |
| MySQL | 17,510 |
| jsDelivr | 17,143 |
| WordPress | 17,031 |
| Slick | 16,811 |
| Lightbox | 15,031 |
| YouTube | 13,986 |
| FancyBox | 13,903 |
| Swiper | 13,636 |
| Magnific Popup | 12,505 |
| BootstrapCDN | 11,671 |
| Azure | 11,631 |
| Google Maps | 11,532 |
| Font Awesome | 10,088 |
| HTTP/3 | 7,071 |
| Moment.js | 6,890 |
| Google AdSense | 6,771 |
| Amazon Web Services | 6,461 |
| bxSlider | 6,079 |
| parallax.js | 5,921 |
| AddThis | 5,460 |
| Unpkg | 5,428 |
| prettyPhoto | 5,015 |
| Contact Form 7 | 4,928 |
| imagesLoaded | 4,642 |
| Yoast SEO | 4,592 |
| Optimizely | 4,536 |
| SWFObject | 4,151 |
| Osano | 4,064 |
| Amazon ALB | 3,924 |
| Select2 | 3,750 |
| Language | Sites |
|---|---|
| English | 115,676 |
| Chinese | 55,781 |
| Turkish | 14,331 |
| German | 14,070 |
| Italian | 13,844 |
| French | 13,176 |
| Latin | 11,885 |
| Spanish | 11,807 |
| Portuguese | 8,849 |
| Dutch | 7,580 |
| Czech | 5,601 |
| Danish | 5,151 |
| Tagalog | 4,905 |
| Vietnamese | 4,550 |
| Swedish | 4,295 |
| Korean | 4,025 |
| Japanese | 3,687 |
| Persian | 3,658 |
| Norwegian Nynorsk | 3,637 |
| Afrikaans | 3,159 |
| Catalan | 3,057 |
| Esperanto | 2,923 |
| Norwegian Bokmål | 2,744 |
| Welsh | 2,644 |
| Russian | 2,626 |
| Yoruba | 2,503 |
| Lithuanian | 2,274 |
| Romanian | 2,052 |
| Polish | 1,956 |
| Finnish | 1,935 |
| Slovak | 1,905 |
| Swahili | 1,872 |
| Southern Sotho | 1,708 |
| Tsonga | 1,675 |
| Tswana | 1,652 |
| Shona | 1,421 |
| Malay | 1,372 |
| Croatian | 1,324 |
| Arabic | 1,293 |
| Xhosa | 1,203 |
| Hebrew | 1,180 |
| Basque | 1,169 |
| Hungarian | 1,063 |
| Bosnian | 1,009 |
| Slovenian | 1,006 |
| Albanian | 943 |
| Indonesian | 938 |
| Estonian | 847 |
| Somali | 812 |
| Greek | 793 |
| ASN | Sites |
|---|---|
| Microsoft Corporation | 29,127 |
| Amazon.com, Inc. | 18,956 |
| Hangzhou Alibaba Advertising Co.,Ltd. | 16,931 |
| IONOS SE | 9,719 |
| Aruba S.p.A. | 8,857 |
| OVH SAS | 6,461 |
| Alibaba US Technology Co., Ltd. | 4,527 |
| GoDaddy.com, LLC | 3,982 |
| Isimtescil Bilisim A.S. | 3,805 |
| Hetzner Online GmbH | 3,537 |
| Sharktech | 2,957 |
| Cizgi Telekomunikasyon Anonim Sirketi | 2,950 |
| CHINA UNICOM China169 Backbone | 2,907 |
| Tucows.com Co. | 2,503 |
| Chinanet | 2,476 |
| Cloudie Limited | 2,449 |
| SH.cz s.r.o. | 2,348 |
| CYBERCON, INC. | 2,246 |
| Liquid Web, L.L.C | 2,236 |
| Google LLC | 2,183 |
| Korea Telecom | 2,160 |
| team.blue Denmark A/S | 2,025 |
| Locaweb Servicos de Internet SA | 1,961 |
| Data Communication Business Group | 1,913 |
| Rackspace Hosting | 1,869 |
| Network Solutions, LLC | 1,845 |
| WHG Hosting Services Ltd | 1,746 |
| Tencent Building, Kejizhongyi Avenue | 1,661 |
| Iomart Cloud Services Limited | 1,617 |
| ASLINE LIMITED | 1,589 |
| Shenzhen Tencent Computer Systems Company Limited | 1,530 |
| DXTL Tseung Kwan O Service | 1,496 |
| CHINANET SiChuan Telecom Internet Data Center | 1,483 |
| PEG TECH INC | 1,454 |
| Interserver, Inc | 1,358 |
| Signet B.V. | 1,353 |
| Contabo GmbH | 1,295 |
| Unified Layer | 1,109 |
| Hubei Feixun Network Co., Ltd | 1,078 |
| Incapsula Inc | 1,023 |
| China Unicom Beijing Province Network | 1,009 |
| UCLOUD INFORMATION TECHNOLOGY HK LIMITED | 981 |
| HostPapa | 948 |
| West263 International Limited | 945 |
| Beijing Baidu Netcom Science and Technology Co., Ltd. | 911 |
| Host Europe GmbH | 893 |
| IBM Cloud | 890 |
| ACTIVE 24, s.r.o. | 889 |
| Combell NV | 883 |
| LG DACOM Corporation | 880 |
| TLD | Sites |
|---|---|
| com | 152,913 |
| org | 13,282 |
| net | 10,552 |
| it | 9,772 |
| cn | 9,686 |
| co.uk | 7,303 |
| cz | 5,269 |
| com.br | 4,872 |
| de | 4,819 |
| nl | 4,273 |
| dk | 3,861 |
| com.tr | 3,522 |
| se | 2,964 |
| com.cn | 2,780 |
| es | 2,720 |
| ca | 2,660 |
| com.au | 2,419 |
| in | 2,262 |
| fr | 2,213 |
| be | 2,093 |
| ru | 1,999 |
| ir | 1,961 |
| com.tw | 1,891 |
| ch | 1,882 |
| eu | 1,778 |
| co.kr | 1,722 |
| no | 1,704 |
| vn | 1,604 |
| at | 1,386 |
| co.za | 1,281 |
| pt | 1,150 |
| sk | 1,084 |
| com.ar | 1,048 |
| gr | 1,047 |
| info | 1,033 |
| co.il | 930 |
| com.vn | 866 |
| jp | 826 |
| org.uk | 824 |
| azurewebsites.net | 731 |
| pl | 636 |
| co.nz | 611 |
| hr | 574 |
| biz | 560 |
| ie | 558 |
| us | 548 |
| si | 539 |
| co.in | 538 |
| cc | 537 |
| co.jp | 500 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 85,741 |
| 🇨🇳 China | 35,340 |
| 🇹🇷 Turkey | 16,638 |
| 🇭🇰 Hong Kong | 14,570 |
| 🇮🇹 Italy | 14,129 |
| 🇬🇧 United Kingdom | 13,532 |
| 🇳🇱 Netherlands | 11,481 |
| 🇩🇪 Germany | 10,787 |
| 🇮🇳 India | 8,561 |
| 🇫🇷 France | 8,033 |
| 🇨🇿 Czech Republic | 7,032 |
| 🇨🇦 Canada | 6,204 |
| 🇻🇳 Vietnam | 5,219 |
| 🇪🇸 Spain | 5,040 |
| 🇰🇷 South Korea | 4,998 |
| 🇧🇷 Brazil | 4,920 |
| 🇯🇵 Japan | 3,896 |
| 🇦🇺 Australia | 3,863 |
| 🇮🇷 Iran | 3,818 |
| 🇮🇪 Ireland | 3,608 |
| 🇩🇰 Denmark | 3,435 |
| 🇿🇦 South Africa | 3,322 |
| 🇹🇼 Taiwan | 3,289 |
| 🇸🇬 Singapore | 2,949 |
| 🇸🇪 Sweden | 2,882 |
| 🇷🇺 Russia | 2,308 |
| 🇨🇭 Switzerland | 2,232 |
| 🇳🇴 Norway | 1,630 |
| 🇦🇹 Austria | 1,610 |
| 🇮🇱 Israel | 1,374 |
| 🇵🇹 Portugal | 1,348 |
| 🇧🇪 Belgium | 1,346 |
| 🇲🇾 Malaysia | 1,011 |
| 🇦🇷 Argentina | 1,011 |
| 🇫🇮 Finland | 1,005 |
| 🇹🇭 Thailand | 967 |
| 🇬🇷 Greece | 778 |
| 🇵🇱 Poland | 755 |
| 🇭🇷 Croatia | 714 |
| 🇸🇮 Slovenia | 630 |
| 🇸🇨 Seychelles | 612 |
| 🇷🇴 Romania | 461 |
| 🇲🇽 Mexico | 435 |
| 🇭🇺 Hungary | 369 |
| 🇳🇿 New Zealand | 296 |
| 🇸🇰 Slovakia | 262 |
| 🇨🇴 Colombia | 253 |
| 🇦🇪 United Arab Emirates | 240 |
| 🇧🇬 Bulgaria | 216 |
| 🇨🇱 Chile | 202 |
| 🇺🇦 Ukraine | 192 |
| 🇷🇸 Serbia | 180 |
| 🇮🇩 Indonesia | 151 |
| 🇪🇬 Egypt | 151 |
| 🇸🇦 Saudi Arabia | 142 |
| 🇧🇩 Bangladesh | 133 |
| 🇵🇰 Pakistan | 129 |
| 🇮🇸 Iceland | 128 |
| 🇵🇪 Peru | 127 |
| 🇱🇹 Lithuania | 114 |
| 🇧🇾 Belarus | 109 |
| 🇲🇰 North Macedonia | 96 |
| 🇳🇵 Nepal | 87 |
| 🇨🇾 Cyprus | 86 |
| 🇰🇿 Kazakhstan | 83 |
| 🇺🇾 Uruguay | 76 |
| 🇵🇭 Philippines | 76 |
| 🇨🇷 Costa Rica | 74 |
| 🇱🇧 Lebanon | 70 |
| 🇱🇺 Luxembourg | 67 |
| 🇱🇻 Latvia | 67 |
| 🇬🇪 Georgia | 65 |
| 🇯🇴 Jordan | 65 |
| 🇦🇿 Azerbaijan | 63 |
| 🇪🇪 Estonia | 61 |
| 🇧🇦 Bosnia and Herzegovina | 50 |
| 🇲🇳 Mongolia | 48 |
| 🇰🇪 Kenya | 40 |
| 🇦🇩 Andorra | 40 |
| 🇱🇮 Liechtenstein | 39 |
| 🇧🇳 Brunei | 38 |
| 🇰🇼 Kuwait | 34 |
| 🇪🇨 Ecuador | 32 |
| 🇴🇲 Oman | 30 |
| 🇲🇩 Moldova | 30 |
| 🇲🇹 Malta | 27 |
| 🇲🇲 Myanmar | 26 |
| 🇧🇭 Bahrain | 26 |
| 🇳🇬 Nigeria | 25 |
| 🇩🇴 Dominican Republic | 24 |
| 🇧🇴 Bolivia | 23 |
| 🇵🇸 Palestine | 23 |
| 🇲🇪 Montenegro | 21 |
| 🇬🇹 Guatemala | 21 |
| 🇱🇰 Sri Lanka | 21 |
| 🇹🇳 Tunisia | 21 |
| 🇱🇾 Libya | 20 |
| 🇶🇦 Qatar | 20 |
| 🇬🇱 Greenland | 19 |
| 🇹🇯 Tajikistan | 18 |
| 🇵🇷 Puerto Rico | 16 |
| 🇽🇰 Kosovo | 15 |
| 🇸🇾 Syria | 15 |
| 🇰🇭 Cambodia | 15 |
| 🇭🇳 Honduras | 15 |
| 🇵🇦 Panama | 14 |
| 🇵🇾 Paraguay | 14 |
| 🇦🇲 Armenia | 13 |
| 🇲🇴 Macau | 13 |
| 🇬🇺 Guam | 12 |
| 🇩🇿 Algeria | 12 |
| 🇳🇦 Namibia | 12 |
| 🇯🇲 Jamaica | 11 |
| 🇰🇬 Kyrgyzstan | 11 |
| 🇲🇦 Morocco | 10 |
| 🇦🇴 Angola | 10 |
| 🇫🇯 Fiji | 9 |
| 🇱🇸 Lesotho | 9 |
| 🇹🇿 Tanzania | 8 |
| 🇸🇻 El Salvador | 8 |
| 🇮🇶 Iraq | 8 |
| 🇪🇹 Ethiopia | 8 |
| 🇸🇲 San Marino | 8 |
| 🇨🇺 Cuba | 7 |
| 🇮🇲 Isle of Man | 7 |
| 🇬🇭 Ghana | 7 |
| 🇻🇪 Venezuela | 7 |
| 🇷🇪 Réunion | 7 |
| 🇧🇸 Bahamas | 6 |
| 🇳🇮 Nicaragua | 6 |
| 🇹🇹 Trinidad and Tobago | 6 |
| 🇺🇿 Uzbekistan | 6 |
| 🇦🇱 Albania | 6 |
| 🇳🇨 New Caledonia | 6 |
| 🇯🇪 Jersey | 5 |
| 🇧🇲 Bermuda | 5 |
| 🇲🇺 Mauritius | 5 |
| 🇷🇼 Rwanda | 5 |
| 🇫🇴 Faroe Islands | 5 |
| 🇨🇼 Curaçao | 5 |
| 🇲🇿 Mozambique | 5 |
| 🇸🇳 Senegal | 4 |
| 🇿🇲 Zambia | 4 |
| 🇬🇬 Guernsey | 4 |
| 🇰🇾 Cayman Islands | 3 |
| 🇩🇲 Dominica | 3 |
| 🇺🇬 Uganda | 3 |
| 🇧🇧 Barbados | 3 |
| 🇧🇹 Bhutan | 3 |
| 🇸🇹 São Tomé and Príncipe | 3 |
| 🇬🇩 Grenada | 2 |
| 🇹🇱 Timor-Leste | 2 |
| 🇨🇲 Cameroon | 2 |
| 🇲🇼 Malawi | 2 |
| 🇲🇻 Maldives | 2 |
| 🇻🇨 Saint Vincent and the Grenadines | 2 |
| 🇻🇬 British Virgin Islands | 2 |
| 🇲🇨 Monaco | 2 |
| 🇵🇬 Papua New Guinea | 2 |
| 🇧🇯 Benin | 2 |
| 🇱🇦 Laos | 2 |
| 🇧🇿 Belize | 2 |
| 🇾🇪 Yemen | 2 |
| 🇸🇷 Suriname | 2 |
| 🇨🇮 Côte d'Ivoire | 2 |
| 🇸🇽 Sint Maarten | 2 |
| 🇲🇸 Montserrat | 1 |
| 🇹🇲 Turkmenistan | 1 |
| 🇨🇬 Republic of the Congo | 1 |
| 🇬🇮 Gibraltar | 1 |
| 🇸🇧 Solomon Islands | 1 |
| 🇳🇪 Niger | 1 |
| 🇬🇵 Guadeloupe | 1 |
| 🇬🇶 Equatorial Guinea | 1 |
| 🇦🇫 Afghanistan | 1 |
| 🇸🇴 Somalia | 1 |
| 🇫🇲 Micronesia | 1 |
| 🇦🇽 Åland Islands | 1 |
| 🇭🇹 Haiti | 1 |
| 🇸🇩 Sudan | 1 |
| 🇨🇰 Cook Islands | 1 |
| 🇿🇼 Zimbabwe | 1 |
| 🇨🇻 Cape Verde | 1 |
| 🇲🇱 Mali | 1 |
| 🇱🇨 Saint Lucia | 1 |
| 🇰🇳 Saint Kitts and Nevis | 1 |