GoGuides Trust Record

Enter a domain to view its GoGuides Website Trust Record, including measured trust signals, canonical website URL, observation history, current trust state, trust record fingerprint, and crawl timing.

Website Trust Record fosta-tek.com

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for fosta-tek.com.

Trust Status

Public trust record
First recorded by GoGuides: 2026-07-14 01:25:02

Public Trust Display

Positive public trust display permitted by current GoGuides policy.

Current Grade

A / AI Rank 74

Crawl Freshness

Aging
Last crawled 13 days ago

Domain Provenance Record

2 measurements across 56 days

Stability Window

56 days

Trust Record

Public Trust Record for fosta-tek.com.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://fosta-tek.com/

Matched URL

https://fosta-tek.com/

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://fosta-tek.com/

Observed Public IP Address

37.140.222.67

Observed Nameservers

dns3.tacticom.com, ns2.tacticom.com, ns3.tacticom.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YR1,O=Let's Encrypt,C=US
Valid 2026-08-06 14:21:56 to 2026-11-04 14:21:55

Observed Provenance States

3 stored states across 32 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://fosta-tek.com/

Final URL
https://fosta-tek.com/

HTTP Status
200

Redirect Count
0

Content Type
text/html;charset=UTF-8

Response Bytes
19,903

Canonical URL
Not observed

Observed Page Title
Design & manufacture of polymer components for optics and len - Fosta-Tek Optics

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
37.140.222.67

Observed Nameservers
dns3.tacticom.com, ns2.tacticom.com, ns3.tacticom.com

TLS Certificate Issuer
CN=YR1,O=Let's Encrypt,C=US

TLS Valid From
2026-08-06 14:21:56

TLS Valid Until
2026-11-04 14:21:55

First Observed
2026-08-23 22:14:27

Last Observed
2026-08-26 15:01:02

Identical-State Observations
2

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

                Title SHA-256

                7e4ecf53a8067a60c1f68b63bb3fc6496ab18dac07c5f7cbd774947b50d64098            

                Content SHA-256

                9dad8e518b27e89fdc4af102f7397dc7ce1db735d09641b4d91adc68ca57abf2            

                HTTP Body SHA-256

                ac9bded12f65f51fda330d1556a9eb8fff77f2d9ba064ed0d5c0a924343fbceb            

                robots.txt SHA-256

                7c2a8f9d1ba00d6e730d02f47df8dce8e4fbba09dc21751f2b73967df163c36f            

                DNS State SHA-256

                2517b71a2ac21c7c31a6b32ceba860d7c28a2d2eae1ac14babc54c92fc36c833            

                TLS Certificate SHA-256

                f9b8c96e032a1b85104f52577f161dd710674de20c04a32bdebe52776d630fb1            

                Complete Provenance State SHA-256

                647967b86fea1a4400471f6e119e863e7ff51125d654c3c4a18e7c86212790dd

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-07-14 01:25:02

Last Crawled by GoGuides

2026-08-26 15:01:02 (13 days ago)

Last Record Refresh

2026-09-08 17:53:30 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

56 days

Trust Record Age

56 days ago

Stored Trust Measurements

Measurement Span

56 days across 2 stored measurements

Stability Window

56 days

Current Trust State Since

2026-07-14 01:25:02 (56 days ago)

Days Since Last Change

56 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

14731747fe422895327f32cca3b764c23dadcb1224c7621667e6b778a91c3b70

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 trust state, including rank, crawl timing, algorithm version, and verification fingerprint.

Trust 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 trust signals, 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