Public technology profileOlder observations

circle.ms

Our stored observations for circle.ms include 10 technologies across 5 categories. The detected platform and tools include Microsoft ASP.NET, jQuery, Knockout.js.

10
Technologies
5
Categories
98%
Avg. confidence
32d ago
Latest scan attempt

Some signals could not be checked in the latest scan. Technologies shown may include retained earlier observations. Missing technologies are not confirmed absent.

Technology detections are dated observations and may change between scans. Confidence scores measure matching evidence, not verified accuracy.

Current snapshot

Detected technology stack

Grouped by category · confidence is a rule score, not measured accuracy

JavaScript frameworks

6 detected
Knockout.js
v3.4.0
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
Masonry
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
Modernizr
v2.8.3
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
RxJS
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
Slick
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence
jQuery
v2.2.3
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

Hosting & infrastructure

1 detected
Azure
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

Backend

1 detected
IIS
v10.0
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

Frameworks

1 detected
Microsoft ASP.NET
v4.0.30319
First seen Sep 12, 2026Last seen Sep 12, 2026
100%
confidence

Other

1 detected
Windows Server
First seen Sep 12, 2026Last seen Sep 12, 2026
80%
confidence

Publisher intelligence

Advertising ecosystem

Declared direct and reseller relationships from ads.txt and app-ads.txt. These are publisher declarations, not runtime detections.

Publisher declaration files were not checked in this scan.

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
HSTSNot observed on scanned response
SPFConfigured
DMARCConfigured · none
Certificate issuer
GoDaddy.com, Inc. Go Daddy Secure Certificate Authority - G2

Network footprint

Observed host
portal.circle.ms
Nameservers
ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
Resolved IPs
20.210.64.0

Site signals

Content and capabilities

Structured data, languages, social platforms and page capabilities observed across the scanned pages.

Languages

ja

Observed capabilities

Responsive viewportLogin

Recent technology changes

Observed changes between stored scans, not vendor-confirmed installation dates.

First detected
Azure100% confidenceSep 12, 2026, 10:23 AM
First detected
IIS100% confidenceSep 12, 2026, 10:23 AM
First detected
Knockout.js100% confidenceSep 12, 2026, 10:23 AM
First detected
Masonry100% confidenceSep 12, 2026, 10:23 AM
First detected
Microsoft ASP.NET100% confidenceSep 12, 2026, 10:23 AM
First detected
Modernizr100% confidenceSep 12, 2026, 10:23 AM
First detected
RxJS100% confidenceSep 12, 2026, 10:23 AM
First detected
Slick100% confidenceSep 12, 2026, 10:23 AM
First detected
Windows Server80% confidenceSep 12, 2026, 10:23 AM
First detected
jQuery100% confidenceSep 12, 2026, 10:23 AM