GoGuides Trust Record

Enter a domain to view its GoGuides Website Trust Record, including measured trust signals, canonical website URL, observation history, current trust state, trust record fingerprint, and crawl timing.

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Website Trust Record gnu.org

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for gnu.org.

Trust Status
Public trust record
First recorded by GoGuides: 2026-02-14 18:06:18
Public Eligibility
Eligible for public trust display.
Current Grade
A / AI Rank 84
Crawl Freshness
Fresh
Last crawled 3 hours ago
Domain Provenance Record
5 measurements across 35 days
Stability Window
35 days

Trust Record

Public Trust Record for gnu.org.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://gnu.org/
Matched URL
https://gnu.org/
AI Rank
84
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.gnu.org/
Observed Public IP Addresses
2001:470:142:5::116, 209.51.188.116
Observed Nameservers
ns1.gnu.org, ns2.gnu.org, ns4.gnu.org
Robots Access
Allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=YR2,O=Let's Encrypt,C=US
Valid 2026-07-09 10:16:20 to 2026-10-07 10:16:19
Observed Provenance States
14 stored states across 61 observations
Observed State Changes
Content: 8
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 1
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
https://gnu.org/
Final URL
https://www.gnu.org/
HTTP Status
200
Redirect Count
1
Content Type
text/html
Response Bytes
31,713
Canonical URL
Not observed
Observed Page Title
The GNU Operating System and the Free Software Movement
Robots Access
Allowed
Robots Reason
allowed
Meta Robots
Not observed
X-Robots-Tag
Not observed
Observed Public IP Address(es)
2001:470:142:5::116, 209.51.188.116
Observed Nameservers
ns1.gnu.org, ns2.gnu.org, ns4.gnu.org
TLS Certificate Issuer
CN=YR2,O=Let's Encrypt,C=US
TLS Valid From
2026-07-09 10:16:20
TLS Valid Until
2026-10-07 10:16:19
First Observed
2026-08-14 11:39:09
Last Observed
2026-08-15 07:31:14
Identical-State Observations
9
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
bd704cc1b11526390165a4600686e82cb712db61683521d62480eddeaa92b864
Content SHA-256
378f0578b80603a0de208edab60390c91b9a27110f8a90ec98a5939e9bd8d748
HTTP Body SHA-256
7b695ec57d55dea94a7052de0ad64f39d6c71c267525ba57fe10275a2cf3522b
robots.txt SHA-256
0e4faeb5a566b55bee4e90a4737ddbb926989b9133635e8257bb8e692d9b16fd
DNS State SHA-256
ee595f884e5fe3e223de87ea14a322109f98e5fb77dac67578dc88ea1af7c0f4
TLS Certificate SHA-256
867d8e93fa997abd808e8737c97041671a9ee28ea5479aad9c366f283c1274da
Complete Provenance State SHA-256
6fa1590b913fb2ee03ce6b25284a23c10a013f5022f224e94f7ba505f0f5461f
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-02-14 18:06:18
Last Crawled by GoGuides
2026-08-15 07:31:14 (3 hours ago)
Last Record Refresh
2026-08-15 11:04:25 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Stored Measurement Age
35 days
Trust Record Age
181 days ago
Stored Trust Measurements
5
Measurement Span
35 days across 5 stored measurements
Stability Window
35 days
Current Trust State Since
2026-07-10 11:07:55 (35 days ago)
Days Since Last Change
35 days
Rank/Algo State Changes
0
Trust Record Fingerprint (SHA-256)
4336775fa35d682e1328a980f0bbf47936464c2c7c86b63498e34a4b6bfa2b34
Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.
Provenance Observation History
This timeline shows when GoGuides recorded this trust state, including rank, crawl timing, algorithm version, and verification fingerprint.
2026-08-15 11:04:25 | rank 84 | crawled 2026-08-15 07:31:14 | v1
4336775fa35d682e1328a980f0bbf47936464c2c7c86b63498e34a4b6bfa2b34

2026-08-01 12:34:29 | rank 84 | crawled 2026-06-14 02:35:10 | v1
edba7ecb347c3176f3b35e80d24e7dc1d80863949ac543b1c7b6a3d6199ba63f

2026-07-29 18:59:41 | rank 84 | crawled 2026-07-29 11:23:07 | v1
bcc062791e1163f615c22493455f583a4b3331c2d1b7f93a0644144879f550f0

2026-07-26 22:03:21 | rank 84 | crawled 2026-07-26 06:15:10 | v1
6e1fa79a95091180ecacb64d839ca7ca36f102cc655035c473eaf24012c54890

2026-07-10 11:07:55 | rank 84 | crawled 2026-06-13 23:24:58 | v1
a4198e09d92f6236214d8ec35fb93833b769bed71cef766f7a6d4e6b1e0f8183

Trust Favicon Previews

These favicons are generated directly from GoGuides trust measurements for the site. They are not decorative — the design is derived from the same data used to evaluate the domain (AI Rank and crawl timing). Because the favicon is generated from these measurements, the same inputs always produce the same trust favicon. Each favicon is therefore unique to the website it represents. If the favicon ever appears different elsewhere, verify the record here to confirm the current measured state.

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