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
jo-kern.com
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for jo-kern.com.
Record Status
Public record
First recorded by GoGuides: 2026-09-09 23:25:03
First recorded by GoGuides: 2026-09-09 23:25:03
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 72
Crawl Freshness
Fresh
Last crawled 5 hours ago
Last crawled 5 hours ago
Domain Provenance Record
2 measurements across 13 days
Stability Window
13 days
Trust Record
Public Trust Record for jo-kern.com.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://jo-kern.com/
Matched URL
https://jo-kern.com/
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://jo-kern.com/
Observed Public IP Addresses
136.243.175.98, 2a01:4f8:171:2452::2
Observed Nameservers
ns1.ka-mediendesign.de, ns3.ka-mediendesign.de, ns4.ka-mediendesign.de, ns5.ka-mediendesign.de
Robots Access
Allowed
allowed
allowed
Page Robots Directive
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
TLS Certificate
CN=YR1,O=Let's Encrypt,C=US
Valid 2026-09-13 16:44:20 to 2026-12-12 16:44:19
Valid 2026-09-13 16:44:20 to 2026-12-12 16:44:19
Observed Provenance States
8 stored states across
8 observations
Observed State Changes
Content: 1
Robots: 1
DNS: 0
TLS certificate: 1
Final URL: 0
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
Full Page Observation
Requested URL
https://jo-kern.com/
https://jo-kern.com/
Final URL
https://jo-kern.com/
https://jo-kern.com/
HTTP Status
200
200
Redirect Count
0
0
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
101,242
101,242
Canonical URL
https://jo-kern.com/
https://jo-kern.com/
Observed Page Title
Jo Kern Home -
Jo Kern Home -
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
136.243.175.98, 2a01:4f8:171:2452::2
136.243.175.98, 2a01:4f8:171:2452::2
Observed Nameservers
ns1.ka-mediendesign.de, ns3.ka-mediendesign.de, ns4.ka-mediendesign.de, ns5.ka-mediendesign.de
ns1.ka-mediendesign.de, ns3.ka-mediendesign.de, ns4.ka-mediendesign.de, ns5.ka-mediendesign.de
TLS Certificate Issuer
CN=YR1,O=Let's Encrypt,C=US
CN=YR1,O=Let's Encrypt,C=US
TLS Valid From
2026-09-13 16:44:20
2026-09-13 16:44:20
TLS Valid Until
2026-12-12 16:44:19
2026-12-12 16:44:19
First Observed
2026-09-23 00:25:00
2026-09-23 00:25:00
Last Observed
2026-09-23 00:25:00
2026-09-23 00:25:00
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
ccf75cbedb74d1eda7d64c18aab9a064273dd6273f3b85558857539e442b45ac
ccf75cbedb74d1eda7d64c18aab9a064273dd6273f3b85558857539e442b45ac
Content SHA-256
da3abdd9528b1f088af7ed1c97b19d8fce59177a1e130bc89625589cdaa40763
da3abdd9528b1f088af7ed1c97b19d8fce59177a1e130bc89625589cdaa40763
HTTP Body SHA-256
f08c8ee5340308241d0979986bfbdb1399929b72b8418395cc99ec4d9922d520
f08c8ee5340308241d0979986bfbdb1399929b72b8418395cc99ec4d9922d520
robots.txt SHA-256
4a49fc27dc2754b1a1ee2a490c62ca8c2c9d6ef259c99110fc1811b53a099d5d
4a49fc27dc2754b1a1ee2a490c62ca8c2c9d6ef259c99110fc1811b53a099d5d
DNS State SHA-256
688046544702a1fa1879f11573738f48a952d960b508410e3fbb5dfa753504f5
688046544702a1fa1879f11573738f48a952d960b508410e3fbb5dfa753504f5
TLS Certificate SHA-256
33fc6799090016cf67a03b905503a498020df7acfad19fd5d8b0a806f9daf929
33fc6799090016cf67a03b905503a498020df7acfad19fd5d8b0a806f9daf929
Complete Provenance State SHA-256
73aa5be191b4e854fcf9969cdcb04be24387eb494612b07b06cc3fd73f8b67be
73aa5be191b4e854fcf9969cdcb04be24387eb494612b07b06cc3fd73f8b67be
First Seen by GoGuides
2026-09-09 23:25:03
Last Crawled by GoGuides
2026-09-23 00:24:59 (5 hours ago)
Last Record Refresh
2026-09-23 06:05:13 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
13 days
Trust Record Age
13 days ago
Stored Trust Measurements
2
Measurement Span
13 days across 2 stored measurements
Stability Window
13 days
Current Trust State Since
2026-09-09 23:25:03 (13 days ago)
Days Since Last Change
13 days
Rank/Algo State Changes
0
Trust Record Fingerprint (SHA-256)
6a8c043bf9ffcb36560cedac0fbdf4af6fa5f9c3da4ad491dd7b8b4811ca7460
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.
2026-09-23 06:05:13 | rank 72 | crawled 2026-09-23 00:24:59 | v16a8c043bf9ffcb36560cedac0fbdf4af6fa5f9c3da4ad491dd7b8b4811ca7460
2026-09-09 23:25:03 | rank 72 | crawled 2026-09-09 15:38:59 | v1
574dcc418f2f76719eb9116ae11434a2990893191109b2681de33ae80b5568f3
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.
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.