IIS 5.1
Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.
39 live IIS 5.1 sites, ready to export.
That's how many IIS 5.1 websites are in VersionDB right now, each with its full tech stack, contact details, and social profiles.
Pick a ready-made template, or build your own filters in the Lead List Exporter and pay only for the rows you export.
Open the Lead List ExporterEvery IIS 5.1 website we detected in the US.
Only sites where a personal, company-hosted email was found.
Sites with at least one personnel LinkedIn profile.
Start with the highest-traffic end of the dataset.
Limit results to IIS 5.1 websites on .com domains.
Only sites where an organisation phone number was found.
IIS 5.1 Complementary Technologies
Technologies frequently found with IIS 5.1.
Websites Using IIS 5.1
Live sites we caught running IIS 5.1 in the wild, straight from the latest crawl.
| Domain | Server Location | ASN | Crawl Date |
|---|---|---|---|
| hotels-kefalonia.net | ๐ณ๐ฑ Netherlands | DigitalOcean, LLC | July 25, 2026 |
| smacrunning.org | ๐บ๐ธ United States | Charter Communications Inc | June 18, 2026 |
| mcrtel.com | ๐ซ๐ท France | Bouygues Telecom SA | June 18, 2026 |
| cyberfuzzy.com | ๐ฉ๐ช Germany | Deutsche Telekom AG | June 15, 2026 |
| snip.gob.ni | ๐ณ๐ฎ Nicaragua | TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA | June 15, 2026 |
| telforddorr.com | ๐บ๐ธ United States | AT&T Enterprises, LLC | June 14, 2026 |
| 1-mt.ru | ๐ท๐บ Russia | PJSC MegaFon | June 14, 2026 |
| intercardinc.co.kr | ๐ฐ๐ท South Korea | Korea Telecom | June 14, 2026 |
| estudiobaiardi.dyndns.org | ๐ฆ๐ท Argentina | Telefonica de Argentina | June 13, 2026 |
| znak.fi | ๐ซ๐ฎ Finland | Kristillinen Media Oy | June 12, 2026 |
Top IIS 5.1 Identifiers
Who is using IIS 5.1 and where: top five by detected sites.
Most Frequent IIS 5.1 Identifiers and Complementary Tech
Most frequently encountered identifiers for IIS 5.1 and its complementary technologies.
| Language | Sites |
|---|---|
| English | 19 |
| Russian | 3 |
| Korean | 2 |
| Swedish | 2 |
| Czech | 1 |
| Danish | 1 |
| German | 1 |
| French | 1 |
| Hebrew | 1 |
| Italian | 1 |
| Lithuanian | 1 |
| Mฤori | 1 |
| Spanish | 1 |
| Chinese | 1 |
| ASN | Sites |
|---|---|
| Data Communication Business Group | 5 |
| Charter Communications Inc | 3 |
| AT&T Enterprises, LLC | 2 |
| Korea Telecom | 2 |
| BIGLOBE Inc. | 1 |
| Bouygues Telecom SA | 1 |
| British Telecommunications PLC | 1 |
| Columbia University | 1 |
| Comcast Cable Communications, LLC | 1 |
| Contabo GmbH | 1 |
| Cooolbox AD | 1 |
| Deutsche Telekom AG | 1 |
| DigitalOcean, LLC | 1 |
| Frontier Communications of America, Inc. | 1 |
| JSC ER-Telecom Holding | 1 |
| KDDI CORPORATION | 1 |
| Kristillinen Media Oy | 1 |
| O2 Czech Republic, a.s. | 1 |
| Okb Progress LLC | 1 |
| PJSC MegaFon | 1 |
| PVimpelCom | 1 |
| Partner Communications Ltd. | 1 |
| Rogers Communications Canada Inc. | 1 |
| TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA | 1 |
| TalkTalk | 1 |
| Tele2 SWIPnet | 1 |
| Telefonica de Argentina | 1 |
| Telenor Sverige AB | 1 |
| Wave Broadband | 1 |
| Windstream Communications LLC | 1 |
| Your Hosting B.V. | 1 |
| TLD | Sites |
|---|---|
| com | 15 |
| org | 4 |
| tw | 3 |
| kr | 2 |
| ru | 2 |
| 115 | 1 |
| 18 | 1 |
| dk | 1 |
| fi | 1 |
| il | 1 |
| jp | 1 |
| net | 1 |
| ni | 1 |
| nl | 1 |
| pro | 1 |
| se | 1 |
| uk | 1 |
| xn--p1ai | 1 |
| Country | Sites |
|---|---|
| ๐บ๐ธ United States | 10 |
| ๐น๐ผ Taiwan | 5 |
| ๐ท๐บ Russia | 4 |
| ๐ฌ๐ง United Kingdom | 2 |
| ๐ฏ๐ต Japan | 2 |
| ๐ฐ๐ท South Korea | 2 |
| ๐ณ๐ฑ Netherlands | 2 |
| ๐ธ๐ช Sweden | 2 |
| ๐ฆ๐ท Argentina | 1 |
| ๐ง๐ฌ Bulgaria | 1 |
| ๐จ๐ฆ Canada | 1 |
| ๐จ๐ฟ Czech Republic | 1 |
| ๐ฉ๐ช Germany | 1 |
| ๐ฉ๐ฐ Denmark | 1 |
| ๐ซ๐ฎ Finland | 1 |
| ๐ซ๐ท France | 1 |
| ๐ฎ๐ฑ Israel | 1 |
| ๐ณ๐ฎ Nicaragua | 1 |