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 reference.org

Current Trust Summary

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

Record Status

Public record
First recorded by GoGuides: 2026-01-08 23:58:00

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 71

Crawl Freshness

Fresh
Last crawled just now

Domain Provenance Record

4 measurements across 39 days

Stability Window

0 days

Trust Record

Public Trust Record for reference.org.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://reference.org/

Matched URL

https://reference.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://reference.org/

Observed Public IP Addresses

104.21.7.104, 172.67.130.29, 2606:4700:3035::6815:768, 2606:4700:3036::ac43:821d

Observed Nameservers

chad.ns.cloudflare.com, dora.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=WE1,O=Google Trust Services,C=US
Valid 2026-09-02 14:31:33 to 2026-12-01 15:28:43

Observed Provenance States

4 stored states across 4 observations

Observed State Changes

Content: 3
Robots: 1
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://reference.org/

Final URL
https://reference.org/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=utf-8

Response Bytes
109,107

Canonical URL
Not observed

Observed Page Title
Encyclopedia and Reference library - Reference.org

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
104.21.7.104, 172.67.130.29, 2606:4700:3035::6815:768, 2606:4700:3036::ac43:821d

Observed Nameservers
chad.ns.cloudflare.com, dora.ns.cloudflare.com

TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US

TLS Valid From
2026-09-02 14:31:33

TLS Valid Until
2026-12-01 15:28:43

First Observed
2026-10-02 23:51:05

Last Observed
2026-10-02 23:51:05

Identical-State Observations
1

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

                Title SHA-256

                1e55ee5a5ca64bbd3acc50c2586b7609a88e20053e63e97f1dac121a132d17e2            

                Content SHA-256

                62d904f475072df28638887720ffcfc949095e628d24f0b844027241ea3fa338            

                HTTP Body SHA-256

                7efcfabee6e618a35ff88212fe9fbe8b41edbd43e0617571aca52e9fad1431a5            

                robots.txt SHA-256

                3e91d0574cf63fc236082bad1258dd979ffc51ac0a6fc03e079f0c3bc9727382            

                DNS State SHA-256

                d8c04cd15e740251347e10289963746d5aa2c7b37fed93fcc0beb961e491e93a            

                TLS Certificate SHA-256

                4540b1adc113cfbc85350630dc695f77e1d8192b6071bdded014dc3ed46a277c            

                Complete Provenance State SHA-256

                1a30cbf2954a44f2cc0edf052531d588c65afbe23072aa73db6046d53f56b22f

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-24 10:56:14

Last Crawled by GoGuides

2026-10-02 23:51:04 (just now)

Last Provenance Observation

2026-10-02 23:51:05 (just now)

Provenance Freshness

Fresh
Last observed just now

Observed History Age

39 days

Trust Record Age

266 days ago

Provenance Observations

Observation Span

39 days across 4 observations

Stability Window

0 days

Current Trust State Since

2026-10-02 23:51:05 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

f283b4e5af43961cfa957ba2d219b3e807616f1868d2939b14909ac9a30834b9

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.

2026-09-27 15:57:48 | rank 71 | crawled 2026-09-23 07:02:44 | v1
e2b0b8ab70ced6b4810ceed3d1d95e47f54a4d175960c7e162a81bde1626deeb

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