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 differ.nl

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for differ.nl.

Record Status

Public record
First recorded by GoGuides: 2026-08-26 03:23:07

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 76

Crawl Freshness

Recent
Last crawled 6 days ago

Domain Provenance Record

4 measurements across 32 days

Stability Window

6 days

Trust Record

Public Trust Record for differ.nl.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://differ.nl/

Matched URL

https://differ.nl/

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://www.differ.nl/

Observed Public IP Addresses

192.42.127.33, 2001:610:520:40::33

Observed Nameservers

ns1.surfnet.nl, ns1.zurich.surf.net, ns2.surfnet.nl, ns3.surfnet.nl

Robots Access

Allowed
robots_unreachable_allowed

Page Robots Directive

Not observed

TLS Certificate

CN=GEANT TLS ECC 1,O=Hellenic Academic and Research Institutions CA,C=GR
Valid 2026-07-22 07:56:42 to 2027-02-06 07:56:41

Observed Provenance States

4 stored states across 4 observations

Observed State Changes

Content: 2
Robots: 0
DNS: 0
TLS certificate: 0
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://differ.nl/

Final URL
https://www.differ.nl/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
61,097

Canonical URL
https://www.differ.nl/

Observed Page Title
DIFFER | Dutch Institute for Fundamental Energy Research

Robots Access
Allowed

Robots Reason
robots_unreachable_allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
192.42.127.33, 2001:610:520:40::33

Observed Nameservers
ns1.surfnet.nl, ns1.zurich.surf.net, ns2.surfnet.nl, ns3.surfnet.nl

TLS Certificate Issuer
CN=GEANT TLS ECC 1,O=Hellenic Academic and Research Institutions CA,C=GR

TLS Valid From
2026-07-22 07:56:42

TLS Valid Until
2027-02-06 07:56:41

First Observed
2026-09-27 14:56:06

Last Observed
2026-09-27 14:56:06

Identical-State Observations
1

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

                Title SHA-256

                1db09b8e48a77ce0dcea33c48c9f870759ddf31706dfef9d907b250cc65863f5            

                Content SHA-256

                e127bec70094004ed2b4b7feb2447fecc2f2bb1ed53763fb48d4d075deded4d8            

                HTTP Body SHA-256

                8e72f57b0f742f6fd4f7d5e722dab4c18d99d84b03c7b9eaf375bb85296745da            

                robots.txt SHA-256

                Not observed            

                DNS State SHA-256

                6c361b08a0ccd1abe9785e6df7542d7ed3177c368443b1f62f027a14502bab38            

                TLS Certificate SHA-256

                b153ba3805b08a908700f10d5ecde9f4f81772956c1f13d15254cfe6bb7b0627            

                Complete Provenance State SHA-256

                87eee9951da80323d98c35bd774cb78386cef46442b748cc3044fe52541ea334

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-26 03:23:07

Last Crawled by GoGuides

2026-09-27 14:56:05 (6 days ago)

Last Provenance Observation

2026-09-27 14:56:06 (6 days ago)

Provenance Freshness

Recent
Last observed 6 days ago

Observed History Age

32 days

Trust Record Age

39 days ago

Provenance Observations

Observation Span

32 days across 4 observations

Stability Window

6 days

Current Trust State Since

2026-09-27 14:56:06 (6 days ago)

Days Since Last Change

6 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

7bcc7a0a168d7d8f885af9717acff3152a3ea652e11b02b2365b0b7bb19cea22

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 14:55:46 | rank 76 | crawled 2026-09-13 20:18:50 | v1
3cb4ef6406e884b385ae6bd254ca457356e345fe333c2e0b9a17ec1389bbac90

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

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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