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 lutech.vn

Current Trust Summary

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

Record Status

Public record
First recorded by GoGuides: 2026-01-08 23:53:56

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 70

Crawl Freshness

Old
Last crawled 33 days ago

Domain Provenance Record

1 measurement across 0 days

Stability Window

Pending

Trust Record

Public Trust Record for lutech.vn.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://lutech.vn/

Matched URL

https://lutech.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

https://lutech.vn/

Observed Public IP Address

79.108.216.178

Observed Nameservers

chris.ns.cloudflare.com, journey.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YR1,O=Let's Encrypt,C=US
Valid 2026-07-27 02:57:05 to 2026-10-25 02:57:04

Observed Provenance States

2 stored states across 2 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://lutech.vn

Final URL
https://lutech.vn/

HTTP Status
200

Redirect Count
0

Content Type
text/html;charset=utf-8

Response Bytes
67,220

Canonical URL
https://lutech.vn

Observed Page Title
Trang chủ - lutech.vn

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
79.108.216.178

Observed Nameservers
chris.ns.cloudflare.com, journey.ns.cloudflare.com

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

TLS Valid From
2026-07-27 02:57:05

TLS Valid Until
2026-10-25 02:57:04

First Observed
2026-08-24 22:48:38

Last Observed
2026-08-24 22:48:38

Identical-State Observations
1

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

                Title SHA-256

                73bdddca78ee50d5a29b8989aae59fa8f59c8c816c3a8137462ee29486f5ee53            

                Content SHA-256

                84a9ae7b6be13d6111207fb993eb16a72b75525f4e7a0235f49383f18853a954            

                HTTP Body SHA-256

                ac14cd68035fe6e86c96ec74509ce855b146c1c4820f98dd18af1cec177b2e1e            

                robots.txt SHA-256

                e1f21c9aa28d50ca112ed357f34b67c550597effd4d42fd55b4e27300dd8f9c1            

                DNS State SHA-256

                aa5394c780988d8cc5f5931abac8273305689e388fb17e2e5d30dfaf188b739d            

                TLS Certificate SHA-256

                60f9923dabfeca0c8ac5ed4a2424d785133f92d7c88aea55b667fec495d54ae6            

                Complete Provenance State SHA-256

                4e2a2f4e28dc376d91d41c08fba5f072b14a67ba0206ce33f67383c27f4247c8

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-01-08 23:53:56

Last Crawled by GoGuides

2026-08-24 22:48:38 (33 days ago)

Last Record Refresh

2026-09-27 15:50:13 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

0 days

Trust Record Age

261 days ago

Stored Trust Measurements

Measurement Span

1 snapshot

Stability Window

Pending

Current Trust State Since

2026-09-27 15:50:13 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

fd60482cf9552f1ed76fad33153bf97f15c294e011a6e63b7953cae404864820

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 15:50:13 | rank 70 | crawled 2026-08-24 22:48:38 | v1
fd60482cf9552f1ed76fad33153bf97f15c294e011a6e63b7953cae404864820

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