Domain Provenance Record: cisn.org

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Website Trust Record cisn.org

Current Trust Summary

GoGuides observations for cisn.org: 2 retained provenance observations. Earliest retained provenance observation: 2026-09-27 16:24:09. Latest retained provenance observation: 2026-10-02 14:39:35. Stored provenance state records: 2.

Record Status
Public record
First recorded by GoGuides: 2026-09-27 16:24:09
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 76
Crawl Freshness
Aging
Last crawled 21 days ago
Domain Provenance Record
2 measurements across 4 days
Stability Window
21 days

Trust Record

Public Trust Record for cisn.org.
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GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://cisn.org/
Matched URL
http://www.cisn.org/
AI Rank
76
Grade
A
Domain Provenance Timeline
Independent GoGuides observations showing when this domain was first recorded, how long it has been observed, and when its recorded state changed.
Observed Web & Network State
Objective state captured by GoGuides during its domain observation. These fields describe what GoGuides observed and are separate from AI Rank or Grade.
HTTP Status
200
Observed Final URL
https://www.cisn.org/
Observed Public IP Addresses
131.215.68.50, 169.229.197.20
Observed Nameservers
adns1.berkeley.edu, adns2.berkeley.edu, adns3.berkeley.edu
Robots Access
Allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=Sectigo Public Server Authentication CA OV E36,O=Sectigo Limited,C=GB
Valid 2026-10-01 00:00:00 to 2027-04-17 23:59:59
Observed Provenance States
2 stored states across 2 observations
Observed State Changes
Content: 0
Robots: 0
DNS: 0
TLS certificate: 1
Final URL: 0
Observed Evidence Details
These are objective observations recorded by the GoGuides crawler. They are separate from GoGuides AI Rank, Grade, or other interpretation.
Observation Type
Full Page Observation
Requested URL
http://www.cisn.org/
Final URL
https://www.cisn.org/
HTTP Status
200
Redirect Count
0
Content Type
text/html; charset=UTF-8
Response Bytes
12,061
Canonical URL
Not observed
Observed Page Title
CISN: Home
Robots Access
Allowed
Robots Reason
allowed
Meta Robots
Not observed
X-Robots-Tag
Not observed
Observed Public IP Address(es)
131.215.68.50, 169.229.197.20
Observed Nameservers
adns1.berkeley.edu, adns2.berkeley.edu, adns3.berkeley.edu
TLS Certificate Issuer
CN=Sectigo Public Server Authentication CA OV E36,O=Sectigo Limited,C=GB
TLS Valid From
2026-10-01 00:00:00
TLS Valid Until
2027-04-17 23:59:59
First Observed
2026-10-02 14:39:35
Last Observed
2026-10-02 14:39:35
Identical-State Observations
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
8cc08ebf1bf8949369fd269aac7b6e700b1b7591d1200e1d069c2077bebd6666
Content SHA-256
231f6b7434cac4b3a177bb818056894d7a6278a1c0069cc63469805d6dbf4548
HTTP Body SHA-256
0024bee11af2094b91bee3e27f1e108c5e796ca58619d962230aea6bbb6e04b7
robots.txt SHA-256
038801f55b63a6c49b0d4f6e9deb357e3c059be43ba4172c0513efa2b038cec4
DNS State SHA-256
74711cddab7f1bd9f4b6f0c4991c49a112ae614f7c2e85b97a9c2580719b8555
TLS Certificate SHA-256
34597d8f81e1f8b8359d45fa3ceeff63ff9441cb02e42ce99dd45f0802859926
Complete Provenance State SHA-256
f0d1b81c68db9fd132111191b46b95f1ecb7177f6f7905a7729ef5877c83f1e7
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-09-27 16:24:09
Last Crawled by GoGuides
2026-10-02 14:39:34 (21 days ago)
Last Provenance Observation
2026-10-02 14:39:35 (21 days ago)
Provenance Freshness
Aging
Last observed 21 days ago
Observed History Age
4 days
Trust Record Age
26 days ago
Provenance Observations
2
Observation Span
4 days across 2 observations
Stability Window
21 days
Current Trust State Since
2026-10-02 14:39:35 (21 days ago)
Days Since Last Change
21 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
673166f0394eb1265eb54d819bc8425ce167153309ceedd03d016fcc8da58ba8
Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.

Record-State Favicon Previews

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