Domain Provenance Record: 51gradnord.ai

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Website Trust Record 51gradnord.ai

Current Trust Summary

GoGuides observations for 51gradnord.ai: 4 retained provenance observations. Earliest retained provenance observation: 2026-10-09 18:35:12. Latest retained provenance observation: 2026-10-24 22:03:09. Stored provenance state records: 3.

Record Status
Public record
First recorded by GoGuides: 2026-10-09 18:35:12
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 72
Crawl Freshness
Fresh
Last crawled 2 minutes ago
Domain Provenance Record
4 measurements across 15 days
Stability Window
2 days

Trust Record

Public Trust Record for 51gradnord.ai.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://51gradnord.ai/
Matched URL
https://51gradnord.ai/
AI Rank
72
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.51gradnord.ai/
Observed Public IP Addresses
2001:8d8:100f:f000::200, 217.160.0.32
Observed Nameservers
ns1046.ui-dns.com, ns1070.ui-dns.biz, ns1099.ui-dns.org, ns1118.ui-dns.de
Robots Access
Allowed
allowed
Page Robots Directive
max-image-preview:large
TLS Certificate
CN=Sectigo Public Server Authentication CA DV R36,O=Sectigo Limited,C=GB
Valid 2026-09-10 00:00:00 to 2027-03-23 23:59:59
Observed Provenance States
3 stored states across 4 observations
Observed State Changes
Content: 1
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://51gradnord.ai/
Final URL
https://www.51gradnord.ai/
HTTP Status
200
Redirect Count
1
Content Type
text/html; charset=UTF-8
Response Bytes
239,221
Canonical URL
https://www.51gradnord.ai/
Observed Page Title
51° Nord – der Infodienst zu KI in der Erwachsenenbildung
Robots Access
Allowed
Robots Reason
allowed
Meta Robots
max-image-preview:large
X-Robots-Tag
Not observed
Observed Public IP Address(es)
2001:8d8:100f:f000::200, 217.160.0.32
Observed Nameservers
ns1046.ui-dns.com, ns1070.ui-dns.biz, ns1099.ui-dns.org, ns1118.ui-dns.de
TLS Certificate Issuer
CN=Sectigo Public Server Authentication CA DV R36,O=Sectigo Limited,C=GB
TLS Valid From
2026-09-10 00:00:00
TLS Valid Until
2027-03-23 23:59:59
First Observed
2026-10-22 09:29:14
Last Observed
2026-10-24 22:03:09
Identical-State Observations
2
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
2f2a62ddbbaeb26c6a211ff9c39ea85b934721fd2bad9faeac0fd15351018d22
Content SHA-256
cd14a28417422bdcf805d8e812d349a32b00310a9a6146df5a6d151855b60de4
HTTP Body SHA-256
c94bc3c9ed18ee10ab0d6a4cb533444ec1dbf70f10ae177fd8aa430bf742cb56
robots.txt SHA-256
4a1596ec310b05796b8bbb040fc9230379c54340b4c39672e9cbee65ea337a5a
DNS State SHA-256
15f76a903d50da514aba4a404a62b89f52024467b0be992293b74904cfcdd6f2
TLS Certificate SHA-256
6cb38153c23c439b4363d04f92cf964b930739338c09b8344c9c69387ad641b1
Complete Provenance State SHA-256
021ae58fcc07b5dae892d200298f866f39da53e8f9db9c9485ba0d76fd8881b4
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-10-09 18:35:12
Last Crawled by GoGuides
2026-10-24 22:03:08 (2 minutes ago)
Last Provenance Observation
2026-10-24 22:03:09 (2 minutes ago)
Provenance Freshness
Fresh
Last observed 2 minutes ago
Observed History Age
15 days
Trust Record Age
15 days ago
Provenance Observations
4
Observation Span
15 days across 4 observations
Stability Window
2 days
Current Trust State Since
2026-10-22 09:29:14 (2 days ago)
Days Since Last Change
2 days
Rank/Algo State Changes
2
Trust Record Fingerprint (SHA-256)
61039ac0d79a6d36376b81ccc96d69d4004bc0d7da3c7c719a2180e5934a2b0e
Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.

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