Public technology profileAging scan
1und1.de
Our latest scan of 1und1.de detected 7 technologies across 6 categories. The strongest signals include Envoy, Haptik, Microsoft Advertising.
7
Technologies
6
Categories
99%
Avg. confidence
39d ago
Last scanned
Current snapshot
Detected technology stack
Grouped by category · confidence is detection certainty
Chat
1 detectedHaptik
First seen Jul 21, 2026Last seen Jul 21, 2026
100%
confidence
Advertising
1 detectedMicrosoft Advertising
First seen Jul 21, 2026Last seen Jul 21, 2026
100%
confidence
Other
1 detectedPWA
First seen Jul 17, 2026Last seen Jul 21, 2026
100%
confidence
JavaScript frameworks
1 detectedSwiper
First seen Jul 17, 2026Last seen Jul 21, 2026
100%
confidence
Security
1 detectedDigiCert
First seen Jul 17, 2026Last seen Jul 21, 2026
95%
confidence
Publisher intelligence
Advertising ecosystem
Declared direct and reseller relationships from ads.txt and app-ads.txt. These are publisher declarations, not runtime detections.
Declaration files
1/2
ads.txt and app-ads.txt
Direct relationships
42
Reseller relationships
124
Declared systems
40
Counted per declaration file
ads.txt
Not presentHTTP 404
- Direct
- 0
- Reseller
- 0
- Systems
- 0
app-ads.txt
PresentHTTP 200
- Direct
- 42
- Reseller
- 124
- Systems
- 40
Representative advertising systems
Top 12pubmatic.com3 direct · 17 reselleryieldlab.net1 direct · 15 resellerappnexus.com3 direct · 11 resellerrubiconproject.com4 direct · 9 resellerindexexchange.com3 direct · 8 resellersmartstream.tv1 direct · 10 resellersmartclip.net3 direct · 5 resellertelaria.com3 direct · 4 resellertremorhub.com3 direct · 4 resellerfreewheel.tv0 direct · 6 reselleropenx.com2 direct · 4 resellergoogle.com1 direct · 3 resellerPublisher declarations are relationship evidence, not proof that every system executed during this scan. Aggregate counts are complete; the displayed systems are a storage-safe representative set.
Infrastructure
Network and security
DNS, hosting, TLS and email-security evidence observed during the latest scan. Incomplete lookups remain explicitly unknown.
Transport and email security
HTTPSObserved
HSTSObserved on scanned response
SPFConfigured
DMARCConfigured · quarantine
Network footprint
Site signals
Content and capabilities
Structured data, languages, social platforms and page capabilities observed across the scanned pages.
Languages
de
Structured data
ContactPointOrganizationPostalAddressSearchActionWebSite
Social platforms
facebookinstagramlinkedinxyoutube
Currencies
EUR
Observed capabilities
Responsive viewportApple touch iconGoogle site verification
1 form elements observed across scanned pages.
Recent technology changes
Observed changes between stored scans, not vendor-confirmed installation dates.