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 us.edu.vn

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for us.edu.vn.

Record Status

Public record
First recorded by GoGuides: 2026-01-08 23:57:34

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 70

Crawl Freshness

Fresh
Last crawled just now

Domain Provenance Record

4 measurements across 39 days

Stability Window

5 days

Trust Record

Public Trust Record for us.edu.vn.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://us.edu.vn/

Matched URL

https://us.edu.vn/

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://us.edu.vn/

Observed Public IP Address

117.122.125.107

Robots Access

Allowed
robots_unreachable_allowed

Page Robots Directive

Not observed

Observed Provenance States

3 stored states across 4 observations

Observed State Changes

Content: 1
Robots: 0
DNS: 1
TLS certificate: 0
Final URL: 2

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://us.edu.vn/

Final URL
http://us.edu.vn/

HTTP Status
200

Redirect Count
0

Content Type
text/html;charset=UTF-8

Response Bytes
14,721

Canonical URL
Not observed

Observed Page Title
Trung tâm Internet Việt Nam (VNNIC)

Robots Access
Allowed

Robots Reason
robots_unreachable_allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
117.122.125.107

Observed Nameservers
Not observed

TLS Certificate Issuer
Not observed

TLS Valid From
Not observed

TLS Valid Until
Not observed

First Observed
2026-09-27 15:02:12

Last Observed
2026-10-03 00:44:10

Identical-State Observations
2

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

                Title SHA-256

                2c1d0b7fab4a7944b91865e407d24fab006249a34d1f45aec5f7b17822203bf9            

                Content SHA-256

                19728838455529bdf8d85ce0a8cf4a34882c4f9a38901e009acea73c83d93a4d            

                HTTP Body SHA-256

                fe3aa38cb3d9fbc11fdd74ec409b4329bc0dec1db178562b766d706f5c3567aa            

                robots.txt SHA-256

                Not observed            

                DNS State SHA-256

                42b5e3c576a1fb187b98ce0d59d80f9c876989fc61c35f4cc55198b62d9a1b82            

                TLS Certificate SHA-256

                Not observed            

                Complete Provenance State SHA-256

                f682f63141a160f3a984e19eedabf6bc905a642053c17f446f263b81636b1a21

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-24 10:01:13

Last Crawled by GoGuides

2026-10-03 00:44:09 (just now)

Last Provenance Observation

2026-10-03 00:44:10 (just now)

Provenance Freshness

Fresh
Last observed just now

Observed History Age

39 days

Trust Record Age

266 days ago

Provenance Observations

Observation Span

39 days across 4 observations

Stability Window

5 days

Current Trust State Since

2026-09-27 15:02:12 (5 days ago)

Days Since Last Change

5 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

685d80d7c1ab9fff42ee885364401c788407cc2723a16e8195dfa1dda1e78d60

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.

2026-09-27 15:01:47 | rank 70 | crawled 2026-09-23 01:35:15 | v1
44462ef1ea4c5e86f867999b81e35a3b01382b31dec167dde521de12bd392f63

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