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Outlook on the web is an information manager web app. It includes a web-based email client, a calendar tool, a contact manager, and a task manager.
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.
Outlook Web App Complementary Technologies
Technologies frequently found with Outlook Web App.
Live Outlook Web App Sites
277
Complementary Tech
18
Most Frequent Complementary Tech
Websites Using Outlook Web App
An unordered, non-ranked list generated from observed technology data.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| consol-1c.ru | 🇷🇺 Russia | TeleMaks Ltd | February 14, 2026 |
| volanbusz.hu | 🇭🇺 Hungary | Invitech ICT Services Kft. | February 14, 2026 |
| fcirkutsk.ru | 🇷🇺 Russia | JSC ER-Telecom Holding | February 14, 2026 |
| ideaindustries.com | 🇺🇸 United States | Charter Communications Inc | February 14, 2026 |
| gssweb.org | 🇮🇹 Italy | Timenet SpA | February 14, 2026 |
| dyneema.co.uk | 🇬🇧 United Kingdom | OVH SAS | February 14, 2026 |
| vcsny.com | 🇺🇸 United States | Amazon.com, Inc. | February 14, 2026 |
| mythinkcloud.com | 🇺🇸 United States | Ocala Fiber Network | February 14, 2026 |
| nrh-ok.com | 🇺🇸 United States | Norman Regional Health System | February 14, 2026 |
| coo.org | 🇨🇦 Canada | Bell Canada | February 14, 2026 |
| nwtlk.ru | 🇷🇺 Russia | Smart Telecom Limited | February 14, 2026 |
| isss.gob.sv | 🇸🇻 El Salvador | Globalnet.hn | February 14, 2026 |
| steppingstonesmuseum.org | 🇺🇸 United States | Network Synergy Corporation | February 14, 2026 |
| blindbatmail.com | 🇺🇸 United States | M3 Consulting LLC | February 14, 2026 |
| idrbt.ac.in | 🇮🇳 India | Institute For Development And Research In Banking Technology | February 14, 2026 |
| sri.gob.ec | 🇪🇨 Ecuador | CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP | February 14, 2026 |
| nationmedia.com | 🇰🇪 Kenya | NMG-AS | February 14, 2026 |
| bbzmoelln.de | 🇩🇪 Germany | Vereinigte Stadtwerke Media GmbH | February 14, 2026 |
| 47alpha.com | 🇺🇸 United States | PenTeleData Inc. | February 13, 2026 |
| actnetworking.com | 🇺🇸 United States | AT&T Enterprises, LLC | February 13, 2026 |
| sabden.org.uk | 🇬🇧 United Kingdom | Beaming Ltd | February 13, 2026 |
| bigideacompany.com | 🇺🇸 United States | Comcast Cable Communications, LLC | February 13, 2026 |
| ncom.me | 🇺🇸 United States | WWLTH, Inc | February 13, 2026 |
| adnic.ae | 🇦🇪 United Arab Emirates | Emirates Telecommunications Group Company (etisalat Group) Pjsc | February 13, 2026 |
| geogrup.com.tr | 🇹🇷 Turkey | Turk Telekom | February 13, 2026 |
| mailzone.co.uk | 🇬🇧 United Kingdom | Grid Hosting Limited | February 13, 2026 |
| dbworld.de | 🇩🇪 Germany | Vodafone GmbH | February 13, 2026 |
| emiliambiente.it | 🇮🇹 Italy | TIM | February 13, 2026 |
| frontlinemail.ca | 🇨🇦 Canada | ITCI Corporation | February 13, 2026 |
| dvorec.net | 🇷🇺 Russia | PJSC Moscow city telephone network | February 13, 2026 |
| crm.tv | Unknown | Cloudflare, Inc. | February 13, 2026 |
| feyen.nl | 🇳🇱 Netherlands | Vodafone Libertel B.V. | February 13, 2026 |
| sakp.ir | 🇮🇷 Iran | GOSTARESH-E-ERTEBATAT-E MABNA COMPANY (Private Joint Stock) | February 13, 2026 |
| slovan.co.rs | 🇩🇪 Germany | Hetzner Online GmbH | February 13, 2026 |
| naphcare.com | 🇺🇸 United States | NaphCare, Inc. | February 13, 2026 |
| finances.bj | 🇧🇯 Benin | SBIN-AS | February 13, 2026 |
| sportabilitybc.ca | 🇺🇸 United States | Sucuri | February 13, 2026 |
| euroatlantic.pt | 🇵🇹 Portugal | Sampling Line-servicos E Internet, Lda | February 13, 2026 |
| westernnetworks.com | 🇨🇦 Canada | TELUS Communications | February 13, 2026 |
| tu-darmstadt.de | 🇩🇪 Germany | Man-da.de GmbH | February 13, 2026 |
| modemarie.com.tw | 🇺🇸 United States | Amazon.com, Inc. | February 13, 2026 |
| adm-mirny.ru | 🇷🇺 Russia | Svyaz-Energo Ltd. | February 13, 2026 |
| gyor-ph.hu | 🇭🇺 Hungary | Magyar Telekom Plc. | February 13, 2026 |
| mlxplus.com | 🇪🇪 Estonia | Telia Eesti AS | February 13, 2026 |
| radiomitre.com.ar | 🇦🇷 Argentina | RADIO MITRE S.A. | February 13, 2026 |
| calendarclub.com | 🇺🇸 United States | Austin Bestline | February 13, 2026 |
| justanotherpc.com | 🇺🇸 United States | Charter Communications Inc | February 13, 2026 |
| dccouncil.gov | 🇺🇸 United States | Fastly, Inc. | February 7, 2026 |
| dpu.gov.br | 🇧🇷 Brazil | CLARO S.A. | February 6, 2026 |
| ugt.org | 🇪🇸 Spain | acens Technologies, S.L. | February 6, 2026 |
Find Your Customers By Their Technologies
12,727,168 domains across 3,651 technologies. Ready for lead generation, market research, and security analysis.
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Who is using Outlook Web App and where.
Countries
Top 5 most detected countries for Outlook Web App
ASNs
Top 5 most detected ASNs for Outlook Web App
Languages
Top 5 most detected Languages for Outlook Web App
TLDs
Top 5 most detected TLDs for Outlook Web App
Most Frequent Outlook Web App Identifiers and Complementary Tech
Most frequently encountered identifiers for Outlook Web App and its complementary technologies.
| Language | Sites |
|---|---|
| English | 277 |
| ASN | Sites |
|---|---|
| Charter Communications Inc | 4 |
| Comcast Cable Communications, LLC | 4 |
| Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 4 |
| SITA-AS | 4 |
| Fastweb | 3 |
| Servicos De Comunicacoes E Multimedia S.A. | 3 |
| PVimpelCom | 3 |
| M3 Consulting LLC | 3 |
| CLARO S.A. | 3 |
| British Telecommunications PLC | 3 |
| Host Europe GmbH | 3 |
| Amazon.com, Inc. | 3 |
| Cloudflare, Inc. | 3 |
| Level 3 Parent, LLC | 2 |
| TIME dotCom Berhad No. 14, Jalan Majistret U126 Hicom Glenmarie Industrial Park 40150 Shah Al | 2 |
| Bell Canada | 2 |
| Cox Communications Inc. | 2 |
| Verizon Business | 2 |
| Orange | 2 |
| Vodafone Spain | 2 |
| SECRETARIA DE ESTADO DE ECONOMIA DO DF - SEECDF | 2 |
| TELUS Communications | 2 |
| Euronet Telekomunikasyon A.S. | 2 |
| Data Communication Business Group | 2 |
| BroadbandONE, LLC | 2 |
| Invitech ICT Services Kft. | 2 |
| Signet B.V. | 2 |
| National Academic Network and Information Center | 2 |
| Vodafone GmbH | 2 |
| SBIN-AS | 2 |
| COLT Technology Services Group Limited | 2 |
| Rackspace Hosting | 2 |
| Zen Internet Ltd | 2 |
| CenturyLink Communications, LLC | 2 |
| TIM | 2 |
| Chinanet | 2 |
| Sunrise GmbH | 2 |
| Incapsula Inc | 2 |
| OVH SAS | 1 |
| Wavenet Limited | 1 |
| Convotis Schweiz AG | 1 |
| AT&T Enterprises, LLC | 1 |
| Equinix (Germany) GmbH | 1 |
| Latisys-Chicago, LLC | 1 |
| Intermedia.net, Inc. | 1 |
| CONVERGEONE HOLDINGS, INC. | 1 |
| Cheops Technology Switzerland SA | 1 |
| Sat-Trakt D.O.O. | 1 |
| PCCW IMS Ltd PCCW Business Internet Access | 1 |
| China Telecom Group | 1 |
| TLD | Sites |
|---|---|
| com | 57 |
| de | 18 |
| org | 17 |
| net | 15 |
| ru | 12 |
| it | 6 |
| co.uk | 6 |
| ch | 5 |
| gov.ar | 5 |
| ca | 5 |
| gov | 5 |
| hu | 4 |
| pt | 4 |
| gov.za | 4 |
| nl | 4 |
| fr | 3 |
| me | 3 |
| cz | 3 |
| pl | 3 |
| com.tw | 3 |
| eu | 3 |
| es | 3 |
| gov.br | 3 |
| gov.jm | 2 |
| gov.vn | 2 |
| edu.tr | 2 |
| df.gov.br | 2 |
| org.uy | 2 |
| gr | 2 |
| se | 2 |
| edu | 2 |
| com.tr | 2 |
| bj | 2 |
| jus.br | 2 |
| org.uk | 2 |
| com.pe | 1 |
| co.rs | 1 |
| tv | 1 |
| ms.us | 1 |
| cat | 1 |
| gob.ec | 1 |
| gob.sv | 1 |
| gob.gt | 1 |
| co.ke | 1 |
| at | 1 |
| ie | 1 |
| rs | 1 |
| com.ua | 1 |
| bg | 1 |
| ar | 1 |
| Country | Sites |
|---|---|
| 🇺🇸 United States | 67 |
| 🇩🇪 Germany | 25 |
| 🇷🇺 Russia | 16 |
| 🇬🇧 United Kingdom | 11 |
| 🇨🇦 Canada | 10 |
| 🇮🇹 Italy | 8 |
| 🇧🇷 Brazil | 8 |
| 🇦🇷 Argentina | 8 |
| 🇳🇱 Netherlands | 6 |
| 🇨🇭 Switzerland | 6 |
| 🇪🇸 Spain | 5 |
| 🇹🇷 Turkey | 5 |
| 🇿🇦 South Africa | 5 |
| 🇭🇺 Hungary | 4 |
| 🇵🇹 Portugal | 4 |
| 🇰🇪 Kenya | 4 |
| 🇨🇳 China | 4 |
| 🇻🇳 Vietnam | 3 |
| 🇫🇷 France | 3 |
| 🇨🇿 Czech Republic | 3 |
| 🇹🇼 Taiwan | 3 |
| 🇸🇪 Sweden | 3 |
| 🇦🇺 Australia | 2 |
| 🇲🇪 Montenegro | 2 |
| 🇮🇳 India | 2 |
| 🇩🇰 Denmark | 2 |
| 🇵🇪 Peru | 2 |
| 🇧🇯 Benin | 2 |
| 🇯🇲 Jamaica | 2 |
| 🇲🇾 Malaysia | 2 |
| 🇲🇿 Mozambique | 2 |
| 🇬🇷 Greece | 2 |
| 🇺🇾 Uruguay | 2 |
| 🇵🇱 Poland | 2 |
| 🇱🇻 Latvia | 1 |
| 🇱🇧 Lebanon | 1 |
| 🇰🇿 Kazakhstan | 1 |
| 🇹🇹 Trinidad and Tobago | 1 |
| 🇧🇦 Bosnia and Herzegovina | 1 |
| 🇭🇰 Hong Kong | 1 |
| 🇨🇱 Chile | 1 |
| 🇷🇴 Romania | 1 |
| 🇫🇴 Faroe Islands | 1 |
| 🇸🇬 Singapore | 1 |
| 🇧🇩 Bangladesh | 1 |
| 🇧🇳 Brunei | 1 |
| 🇪🇨 Ecuador | 1 |
| 🇮🇷 Iran | 1 |
| 🇸🇻 El Salvador | 1 |
| 🇪🇪 Estonia | 1 |
| 🇧🇪 Belgium | 1 |
| 🇻🇦 Vatican City | 1 |
| 🇦🇹 Austria | 1 |
| 🇮🇩 Indonesia | 1 |
| 🇶🇦 Qatar | 1 |
| 🇦🇪 United Arab Emirates | 1 |
| 🇧🇲 Bermuda | 1 |
| 🇨🇴 Colombia | 1 |
| 🇸🇦 Saudi Arabia | 1 |
| 🇹🇭 Thailand | 1 |
| 🇨🇮 Côte d'Ivoire | 1 |
| 🇬🇱 Greenland | 1 |
| 🇵🇸 Palestine | 1 |
| 🇧🇬 Bulgaria | 1 |
| 🇨🇾 Cyprus | 1 |
| 🇸🇨 Seychelles | 1 |
| 🇭🇹 Haiti | 1 |
| 🇷🇸 Serbia | 1 |
| 🇬🇹 Guatemala | 1 |
| 🇯🇪 Jersey | 1 |
| 🇱🇦 Laos | 1 |
| 🇮🇪 Ireland | 1 |