Domain Provenance Record: teacherstern.com

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.

Reset
Website Trust Record teacherstern.com

Current Trust Summary

GoGuides observations for teacherstern.com: 2 retained provenance observations. Earliest retained provenance observation: 2026-10-05 22:49:03. Latest retained provenance observation: 2026-10-26 07:24:05. Stored provenance state records: 2.

Record Status
Public record
First recorded by GoGuides: 2026-10-05 22:49:03
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 79
Crawl Freshness
Fresh
Last crawled 1 minute ago
Domain Provenance Record
2 measurements across 20 days
Stability Window
0 days

Trust Record

Public Trust Record for teacherstern.com.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://teacherstern.com/
Matched URL
http://www.teacherstern.com/
AI Rank
79
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.teacherstern.com/
Observed Public IP Address
185.151.30.177
Observed Nameservers
ns31.domaincontrol.com, ns32.domaincontrol.com
Robots Access
Allowed
allowed
Page Robots Directive
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
TLS Certificate
CN=RapidSSL TLS RSA CA G1,OU=www.digicert.com,O=DigiCert Inc,C=US
Valid 2026-09-02 00:00:00 to 2027-03-11 23:59:59
Observed Provenance States
2 stored states across 2 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
http://www.teacherstern.com/
Final URL
https://www.teacherstern.com/
HTTP Status
200
Redirect Count
0
Content Type
text/html; charset=UTF-8
Response Bytes
128,291
Canonical URL
https://www.teacherstern.com/
Observed Page Title
Home - Teacher Stern
Robots Access
Allowed
Robots Reason
allowed
Meta Robots
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
X-Robots-Tag
Not observed
Observed Public IP Address(es)
185.151.30.177
Observed Nameservers
ns31.domaincontrol.com, ns32.domaincontrol.com
TLS Certificate Issuer
CN=RapidSSL TLS RSA CA G1,OU=www.digicert.com,O=DigiCert Inc,C=US
TLS Valid From
2026-09-02 00:00:00
TLS Valid Until
2027-03-11 23:59:59
First Observed
2026-10-26 07:24:05
Last Observed
2026-10-26 07:24:05
Identical-State Observations
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
fd0099edf4119a73024033f73941009e775c97611779868b8441fc9401401160
Content SHA-256
774e04f15e57f301530aaa66518e20b192841c7c3543e693ffd92ce2a7d3e007
HTTP Body SHA-256
24b28f26160a160a175308407e18616e203e1eac1038d2d31a834c9f59524a58
robots.txt SHA-256
9549425b5dd7d0a03c8f1f20e856bd335b00e1a4fd3e056ba872fe655d88f805
DNS State SHA-256
0fcc52fa025b34c6dac34b77d3f25405545f463fa2c4752cbe93cc5a458eb831
TLS Certificate SHA-256
946d32ab8395228e24f492644cffe97e31bbc5b44d3afae2e96b98299cf712b7
Complete Provenance State SHA-256
ab262e2a3c3208fa24cd91a194b653afa4041cba17bad60813e2a9f6dbc8a9e7
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-10-05 22:49:03
Last Crawled by GoGuides
2026-10-26 07:24:05 (1 minute ago)
Last Provenance Observation
2026-10-26 07:24:05 (1 minute ago)
Provenance Freshness
Fresh
Last observed 1 minute ago
Observed History Age
20 days
Trust Record Age
20 days ago
Provenance Observations
2
Observation Span
20 days across 2 observations
Stability Window
0 days
Current Trust State Since
2026-10-26 07:24:05 (1 minute ago)
Days Since Last Change
0 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
cf5b93f11fc678bc1f9e799fe0b89874f3a5e283143ef9ad9d3617024c61bbb0
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

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.

favicon 16px
16px
open
favicon 32px
32px
open
favicon 48px
48px
open
favicon 64px
64px
open
favicon 96px
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