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 vintagecalculators.com

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for vintagecalculators.com.

Record Status

Public record
First recorded by GoGuides: 2026-09-19 06:29:53

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 75

Crawl Freshness

Aging
Last crawled 10 days ago

Domain Provenance Record

1 measurement across 0 days

Stability Window

Pending

Trust Record

Public Trust Record for vintagecalculators.com.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://vintagecalculators.com/

Matched URL

https://vintagecalculators.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

http://vintagecalculators.com/

Observed Public IP Address

217.160.0.223

Observed Nameservers

ns1101.ui-dns.biz, ns1101.ui-dns.com, ns1101.ui-dns.de, ns1101.ui-dns.org

Robots Access

Allowed
robots_unreachable_allowed

Page Robots Directive

ALL

Observed Provenance States

3 stored states across 3 observations

Observed State Changes

Content: 0
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 1

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://vintagecalculators.com/

Final URL
http://vintagecalculators.com/

HTTP Status
200

Redirect Count
0

Content Type
text/html

Response Bytes
58,549

Canonical URL
Not observed

Observed Page Title
Vintage Calculators Web Museum

Robots Access
Allowed

Robots Reason
robots_unreachable_allowed

Meta Robots
ALL

X-Robots-Tag
Not observed

Observed Public IP Address(es)
217.160.0.223

Observed Nameservers
ns1101.ui-dns.biz, ns1101.ui-dns.com, ns1101.ui-dns.de, ns1101.ui-dns.org

TLS Certificate Issuer
Not observed

TLS Valid From
Not observed

TLS Valid Until
Not observed

First Observed
2026-09-12 10:09:17

Last Observed
2026-09-12 10:09:17

Identical-State Observations
1

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

                Title SHA-256

                cdda91f8912580ab1c7987913b32a44ee46fe7bde5cd9a6b38183b31873e28b1            

                Content SHA-256

                0deb6be944051506d88f145d033c7e7f6125048930a5c6b22f2c8c0bff44ceb2            

                HTTP Body SHA-256

                b19167de3d5bd7598da86d6771742223d63c2f5242b4fc719ec999b2cfe12567            

                robots.txt SHA-256

                Not observed            

                DNS State SHA-256

                54df48751981a4a48d8f4d1634d180b9c32563cabe0f79d847c693b0a68e3f85            

                TLS Certificate SHA-256

                Not observed            

                Complete Provenance State SHA-256

                44ec76cc8592137b0b2634b39b62e328baa1770ac491dcfb3656fad54717e329

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-19 06:29:53

Last Crawled by GoGuides

2026-09-12 10:09:17 (10 days ago)

Last Record Refresh

2026-09-19 06:29:53 (3 days ago)

Record Refresh Freshness

Recent
Last refreshed 3 days ago

Stored Measurement Age

0 days

Trust Record Age

3 days ago

Stored Trust Measurements

Measurement Span

1 snapshot

Stability Window

Pending

Current Trust State Since

2026-09-19 06:29:53 (3 days ago)

Days Since Last Change

3 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

4f851282282cb8cfc8549626d1540019e99405348097bdf27d7fbf1b976e67e5

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.

2026-09-19 06:29:53 | rank 75 | crawled 2026-09-12 10:09:17 | v1
4f851282282cb8cfc8549626d1540019e99405348097bdf27d7fbf1b976e67e5

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.

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 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