Detect IIS
Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.
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Websites using IIS
362 hostnames in the PluginView corpus for this technology.
| Hostname | Last seen |
|---|---|
| easemytrip.com | 8/6/2026 |
| applepay.com | 8/3/2026 |
| finviz.com | 8/3/2026 |
| usf.edu | 8/3/2026 |
| automobilista.com | 8/3/2026 |
Whole list · $28.96 (362 × $0.08)
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What a detection means
- Establishes
- One or more public signals on the scanned page matched a known IIS signature at the time of the scan.
- Does not establish
- A sitewide install of IIS, an active vendor contract, exclusive use, or that IIS is still in place today.
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How to check a site for IIS
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest IIS signals.
- 2. PluginView reads only public responses and scores them against proprietary IIS fingerprints. Rule bodies and identifiers are not published.
- 3. Review the confidence score and text explanation for IIS on the results page.
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Commonly implies
A confirmed IIS match also implies these technologies are present.
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FAQ: detecting IIS
- Can PluginView detect IIS without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for IIS. It does not bypass authentication or paywalls.
- What category is IIS?
- IIS is classified under Web servers in the PluginView directory.
- Does PluginView publish IIS fingerprint rules?
- No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.
