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 vpostrel.com

Current Trust Summary

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

Record Status

Public record
First recorded by GoGuides: 2026-08-21 16:08:15

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 78

Crawl Freshness

Old
Last crawled 35 days ago

Domain Provenance Record

2 measurements across 5 days

Stability Window

35 days

Trust Record

Public Trust Record for vpostrel.com.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://vpostrel.com/

Matched URL

https://vpostrel.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://www.vpostrel.com/

Observed Public IP Addresses

104.21.18.254, 172.67.184.74, 2606:4700:3035::6815:12fe, 2606:4700:3037::ac43:b84a

Observed Nameservers

elsa.ns.cloudflare.com, ken.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=WE1,O=Google Trust Services,C=US
Valid 2026-07-12 11:07:13 to 2026-10-10 12:07:08

Observed Provenance States

2 stored states across 2 observations

Observed State Changes

Content: 1
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://vpostrel.com/

Final URL
https://www.vpostrel.com/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
17,150

Canonical URL
https://www.vpostrel.com/

Observed Page Title
Virginia Postrel

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
104.21.18.254, 172.67.184.74, 2606:4700:3035::6815:12fe, 2606:4700:3037::ac43:b84a

Observed Nameservers
elsa.ns.cloudflare.com, ken.ns.cloudflare.com

TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US

TLS Valid From
2026-07-12 11:07:13

TLS Valid Until
2026-10-10 12:07:08

First Observed
2026-08-27 06:22:49

Last Observed
2026-08-27 06:22:49

Identical-State Observations
1

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

                Title SHA-256

                6cc5a7d98669e6067daf63459780dc9b427c22f1aa98063f44be17d84e1632a5            

                Content SHA-256

                dd60f1ebdf71905bcd96c92fec000696d66a4ff402b5d4f965d90e72878611e9            

                HTTP Body SHA-256

                d96069121c93c3b107f8ca7a3760f661837581e466a6efd9af66267976d903e5            

                robots.txt SHA-256

                8fa3036c68bfcbd32365f6225d24333264093b7cd38d306e106b4dbdc934fd5b            

                DNS State SHA-256

                a3c95e4dc2f90a4528320d8ad42124d9b294268f676c1900676c85e0cb7600d8            

                TLS Certificate SHA-256

                f0af2cbc948078472bcca4f7d61b59b8a37684ed7725c0a85a5b7c4e606e608b            

                Complete Provenance State SHA-256

                74c61a3b79724b31cb0f57a4d3c08327f6b55d43755a95e1063fd7dd043acbda

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-21 16:08:15

Last Crawled by GoGuides

2026-08-27 06:22:49 (35 days ago)

Last Provenance Observation

2026-08-27 06:22:49 (35 days ago)

Provenance Freshness

Old
Last observed 35 days ago

Observed History Age

5 days

Trust Record Age

40 days ago

Provenance Observations

Observation Span

5 days across 2 observations

Stability Window

35 days

Current Trust State Since

2026-08-27 06:22:49 (35 days ago)

Days Since Last Change

35 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

0f14e02aef88a0594f49bf78894cbffc66cd8ced3fcc19e08be3b6409000ae78

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.

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