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 castellumsecurity.nl

Current Trust Summary

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

Record Status

Public record
First recorded by GoGuides: 2026-09-24 22:50:29

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 72

Crawl Freshness

Aging
Last crawled 24 days ago

Domain Provenance Record

1 measurement across 0 days

Stability Window

Pending

Trust Record

Public Trust Record for castellumsecurity.nl.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://castellumsecurity.nl/

Matched URL

https://castellumsecurity.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.castellumsecurity.nl/

Observed Public IP Addresses

104.21.89.225, 172.67.165.186, 2606:4700:3035::6815:59e1, 2606:4700:3035::ac43:a5ba

Observed Nameservers

elliot.ns.cloudflare.com, jacqueline.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=WE1,O=Google Trust Services,C=US
Valid 2026-07-06 17:24:51 to 2026-10-04 18:21:22

Observed Provenance States

1 stored state across 1 observation

Observed State Changes

Content: 0
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://castellumsecurity.nl/

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

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=utf-8

Response Bytes
31,263

Canonical URL
Not observed

Observed Page Title
Castellum Security Collective - Experts in Beveiliging

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
104.21.89.225, 172.67.165.186, 2606:4700:3035::6815:59e1, 2606:4700:3035::ac43:a5ba

Observed Nameservers
elliot.ns.cloudflare.com, jacqueline.ns.cloudflare.com

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

TLS Valid From
2026-07-06 17:24:51

TLS Valid Until
2026-10-04 18:21:22

First Observed
2026-08-30 22:53:25

Last Observed
2026-08-30 22:53:25

Identical-State Observations
1

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

                Title SHA-256

                57a9fda352e04a0f2842cd9fdce3ca1bdddb4f49f0c9f89f4ec65cbb5c962c3b            

                Content SHA-256

                f441f0ba2d72a1df116dd052226a3f2efd2f36fe31d36c57899bbb5a4df03c19            

                HTTP Body SHA-256

                0fb9dfb926f609e2b06996db76c89c7637399f1983b8aec6902eef84022cb2bc            

                robots.txt SHA-256

                e5c4b84484ee4216e9373be99380320c25dd94805f99f0a805846f087636553f            

                DNS State SHA-256

                3d826560d5ddf24e25d9c255e3e7fc53deae94b7c85ff0cc10d71d5bf3201ab3            

                TLS Certificate SHA-256

                0689174d4896a540ec502347e65619c9843d3f7c01bfc155ad23a921aae38775            

                Complete Provenance State SHA-256

                96959bce10728d1a909130696a094daba3d291d0e440dfde1c249f530a5131c9

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-24 22:50:29

Last Crawled by GoGuides

2026-08-30 22:53:24 (24 days ago)

Last Record Refresh

2026-09-24 22:50:29 (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

2026-09-24 22:50:29 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

bdda40914c79e48790c1a7918c7a3e11216860e9eb3f68cfa40698773d2301e5

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.

2026-09-24 22:50:29 | rank 72 | crawled 2026-08-30 22:53:24 | v1
bdda40914c79e48790c1a7918c7a3e11216860e9eb3f68cfa40698773d2301e5

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