Domain Provenance Record: mastercitydeveloper.nl

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Website Trust Record mastercitydeveloper.nl

Current Trust Summary

GoGuides observations for mastercitydeveloper.nl: 2 retained provenance observations. Earliest retained provenance observation: 2026-08-14 12:35:47. Latest retained provenance observation: 2026-10-13 05:12:06. Stored provenance state records: 2.

Record Status
Public record
First recorded by GoGuides: 2026-08-14 12:35:47
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 76
Crawl Freshness
Old
Last crawled 59 days ago
Domain Provenance Record
2 measurements across 59 days
Stability Window
0 days

Trust Record

Public Trust Record for mastercitydeveloper.nl.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://mastercitydeveloper.nl/
Matched URL
https://mastercitydeveloper.nl/
AI Rank
76
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.mastercitydeveloper.nl/
Observed Public IP Address
145.5.1.13
Observed Nameservers
ns1.surfnet.nl, ns1.zurich.surf.net, ns2.surfnet.nl, ns3.surfnet.nl
Robots Access
Allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR
Valid 2026-07-27 09:17:38 to 2027-02-11 09:17:37
Observed Provenance States
2 stored states across 2 observations
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://mastercitydeveloper.nl/
Final URL
https://www.mastercitydeveloper.nl/
HTTP Status
200
Redirect Count
1
Content Type
text/html; charset=UTF-8
Response Bytes
123,727
Canonical URL
https://www.mastercitydeveloper.nl/
Observed Page Title
Master City Developer | Erasmus University Rotterdam
Robots Access
Allowed
Robots Reason
allowed
Meta Robots
Not observed
X-Robots-Tag
Not observed
Observed Public IP Address(es)
145.5.1.13
Observed Nameservers
ns1.surfnet.nl, ns1.zurich.surf.net, ns2.surfnet.nl, ns3.surfnet.nl
TLS Certificate Issuer
CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR
TLS Valid From
2026-07-27 09:17:38
TLS Valid Until
2027-02-11 09:17:37
First Observed
2026-10-13 05:12:06
Last Observed
2026-10-13 05:12:06
Identical-State Observations
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
b81647e3be11f207f7eb4045eeeda9865bb5bf08ab300a3021d6d33b0bb68029
Content SHA-256
8e93d9df05dd6ac87520527a7cea41f47ef900f97d0cc36037040456b181352f
HTTP Body SHA-256
08c86016e495f011931bb787a6bcda16cee31a9add64217b44b6e4b57bf1a097
robots.txt SHA-256
f04dede2ec3612ea1dbd90f25601404592135f5d0c3a7fc346e6f9c7bfca8c9a
DNS State SHA-256
0d00f4cf7ee6b1f4abaaba858fe38dfe17511782235fedaee6defcc943947ece
TLS Certificate SHA-256
3454c60cb41d28de36daf43f4ec1e2a8abe94f029993d88f3ed50d14e82cc05b
Complete Provenance State SHA-256
0dd507d130cc35a066b6add1c8ec83d3bf17ca41540e51f18130cccfd1e0989e
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-08-14 12:35:47
Last Crawled by GoGuides
2026-08-14 12:35:47 (59 days ago)
Last Provenance Observation
2026-10-13 05:12:06 (just now)
Provenance Freshness
Fresh
Last observed just now
Observed History Age
59 days
Trust Record Age
59 days ago
Provenance Observations
2
Observation Span
59 days across 2 observations
Stability Window
0 days
Current Trust State Since
2026-10-13 05:12:06 (just now)
Days Since Last Change
0 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
e683e10d1abf75a9a32727eb912a3d5770f2a6879f8c59a2a4951cb230c25b94
Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.

Record-State Favicon Previews

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