GoGuides Trust Record

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

Website Trust Record penumbracenter.org

Current Trust Summary

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

Record Status

Public record
First recorded by GoGuides: 2026-09-25 10:38:32

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 80

Crawl Freshness

Fresh
Last crawled just now

Domain Provenance Record

1 measurement across 0 days

Stability Window

Pending

Trust Record

Public Trust Record for penumbracenter.org.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://penumbracenter.org/

Matched URL

https://penumbracenter.org/

AI Rank

Grade

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://penumbracenter.org/

Observed Public IP Address

104.237.139.253

Observed Nameservers

ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

Robots Access

Allowed
allowed

Page Robots Directive

max-image-preview:large

TLS Certificate

CN=YE1,O=Let's Encrypt,C=US
Valid 2026-09-06 18:02:34 to 2026-12-05 18:02:33

Observed Provenance States

3 stored states across 3 observations

Observed State Changes

Content: 1
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
https://penumbracenter.org/

Final URL
https://penumbracenter.org/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=UTF-8

Response Bytes
108,937

Canonical URL
Not observed

Observed Page Title
Penumbra

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
max-image-preview:large

X-Robots-Tag
Not observed

Observed Public IP Address(es)
104.237.139.253

Observed Nameservers
ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

TLS Certificate Issuer
CN=YE1,O=Let's Encrypt,C=US

TLS Valid From
2026-09-06 18:02:34

TLS Valid Until
2026-12-05 18:02:33

First Observed
2026-09-25 10:38:04

Last Observed
2026-09-25 10:38:04

Identical-State Observations
1

▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes

                Title SHA-256

                ad93155f9ce43a9475439af6dc639023a797197ee22a4f3fe3d2f9d0b996dfd9            

                Content SHA-256

                874adb93e82aa93e16e3154a92a34112fe2b77d663b2305a51c1d6558f4258fb            

                HTTP Body SHA-256

                d453c6e5b71f851bc469c11fe571cb81f794e2de1d7721b339fc1f03091f3c8a            

                robots.txt SHA-256

                8b1e82a001df2fc0a9cbff3956aee66444ae15dab21bdca2b63a21c893fc3638            

                DNS State SHA-256

                a93bf5eb1215f219e02785cc00cf677ff00e396beaa69c8eaad776cf1d03d69a            

                TLS Certificate SHA-256

                8c410e52e6611891beb005f4bde6e7a95da7102608665315c2149995c3c7b3e9            

                Complete Provenance State SHA-256

                8fdd02cd5d389a3181d9b62038c0b18892bb3f220a399d63e38a9a02de19eb1b

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-25 10:38:32

Last Crawled by GoGuides

2026-09-25 10:38:04 (just now)

Last Record Refresh

2026-09-25 10:38:32 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

0 days

Trust Record Age

just now

Stored Trust Measurements

Measurement Span

1 snapshot

Stability Window

Pending

Current Trust State Since

2026-09-25 10:38:32 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

185267cea63228fb79f961f68b4b0856a7102be154ace2339f89379aaabfd036

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 state, including rank, crawl timing, algorithm version, and record fingerprint.

2026-09-25 10:38:32 | rank 80 | crawled 2026-09-25 10:38:04 | v1
185267cea63228fb79f961f68b4b0856a7102be154ace2339f89379aaabfd036

Record-State Favicon Previews

These favicons are generated deterministically from GoGuides measurement inputs for the site, including AI Rank and crawl timing. They provide a visual representation of the corresponding GoGuides record state. The same supported inputs produce the same favicon output. If a favicon appears different elsewhere, verify the record here to compare it with the current GoGuides state.

16px

open

32px

open

48px

open

64px

open

96px

open

Related GoGuides Web Intelligence & Trust Utilities

These GoGuides utilities work together to explain crawler activity, inspect AI visibility, compare robots.txt with GoGuides evidence surfaces, check Verified Text records, and explore machine-readable web intelligence and provenance.

Why GoGuides Crawled My Site Are AI Bots Visiting My Site? Not Showing in ChatGPT? Is My Site Used by AI? Robots.txt vs Trust Layer Verified Text Search Submit to the Live Index — $69.95