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 f1b2b.com.br

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for f1b2b.com.br.

Record Status

Public record
First recorded by GoGuides: 2026-08-25 23:29:34

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 73

Crawl Freshness

Fresh
Last crawled just now

Domain Provenance Record

3 measurements across 39 days

Stability Window

21 days

Trust Record

Public Trust Record for f1b2b.com.br.

View Full Trust Profile →

Own this site? Copy this trust record code.

GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://f1b2b.com.br/

Matched URL

https://f1b2b.com.br/

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://f1b2b.com.br/404.html

Observed Public IP Address

216.172.172.173

Observed Nameservers

cody.ns.cloudflare.com, rachel.ns.cloudflare.com

Robots Access

Allowed
robots_unreachable_allowed

Page Robots Directive

Not observed

TLS Certificate

CN=Sectigo Public Server Authentication CA DV R36,O=Sectigo Limited,C=GB
Valid 2026-04-22 00:00:00 to 2026-11-06 23:59:59

Observed Provenance States

2 stored states across 3 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://f1b2b.com.br/

Final URL
http://f1b2b.com.br/404.html

HTTP Status
200

Redirect Count
1

Content Type
text/html

Response Bytes
11,816

Canonical URL
Not observed

Observed Page Title
404 - PAGE NOT FOUND

Robots Access
Allowed

Robots Reason
robots_unreachable_allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
216.172.172.173

Observed Nameservers
cody.ns.cloudflare.com, rachel.ns.cloudflare.com

TLS Certificate Issuer
CN=Sectigo Public Server Authentication CA DV R36,O=Sectigo Limited,C=GB

TLS Valid From
2026-04-22 00:00:00

TLS Valid Until
2026-11-06 23:59:59

First Observed
2026-09-13 03:02:42

Last Observed
2026-10-04 19:58:05

Identical-State Observations
2

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

                Title SHA-256

                2ecccef5a736a665b1c8c20de5e0d0ba45f20d26d10aa21ea348cb0a390503ce            

                Content SHA-256

                0e7b531da51e1e9dc3d7f26abf023511181d8abaad4ff5979a5ec755a317fda2            

                HTTP Body SHA-256

                bccb23d41c2cc69cf0c7d22c4314ca8181a513c6999b73e45307792830f4e482            

                robots.txt SHA-256

                Not observed            

                DNS State SHA-256

                bb4b2cfea8cdaaf570f164503ab790701dff29275f4d8c470c2c9df5503b6987            

                TLS Certificate SHA-256

                f8dbd521c4e4d567f2523058c012ee4fcefae0fe30a463cd51fbffe958985dd3            

                Complete Provenance State SHA-256

                5b416c723393054cf5c7b2b75b05799d68548dd7ca9170e20ed953fd1bf99b1f

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-25 23:29:34

Last Crawled by GoGuides

2026-10-04 19:58:04 (just now)

Last Provenance Observation

2026-10-04 19:58:05 (just now)

Provenance Freshness

Fresh
Last observed just now

Observed History Age

39 days

Trust Record Age

39 days ago

Provenance Observations

Observation Span

39 days across 3 observations

Stability Window

21 days

Current Trust State Since

2026-09-13 03:02:42 (21 days ago)

Days Since Last Change

21 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

b200212aab8f04820d98b273af9f9657078a93e3bb3c64d3655a8120769c85fd

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