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 sym.com.vn

Current Trust Summary

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

Record Status

Public record
First recorded by GoGuides: 2026-08-26 01:57:21

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

3 measurements across 39 days

Stability Window

0 days

Trust Record

Public Trust Record for sym.com.vn.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://sym.com.vn/

Matched URL

https://sym.com.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://www.sym.com.vn/

Observed Public IP Addresses

115.84.177.9, 171.244.203.31

Observed Nameservers

ns.sym.com.vn, ns.viettelidc.com.vn, ns1.viettelidc.com.vn, ns2.viettelidc.com.vn

Robots Access

Allowed
robots_unreachable_allowed

Page Robots Directive

index,follow

TLS Certificate

CN=AlphaSSL CA - SHA256 - G4,O=GlobalSign nv-sa,C=BE
Valid 2024-01-14 15:57:29 to 2025-02-14 15:57:28

Observed Provenance States

3 stored states across 3 observations

Observed State Changes

Content: 0
Robots: 0
DNS: 0
TLS certificate: 1
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://sym.com.vn/

Final URL
https://www.sym.com.vn/

HTTP Status
200

Redirect Count
2

Content Type
text/html; charset=UTF-8

Response Bytes
350,607

Canonical URL
Not observed

Observed Page Title
SYM Viet Nam - Chao mung ban den voi trang web cua SYM Viet Nam | SYM Vietnam

Robots Access
Allowed

Robots Reason
robots_unreachable_allowed

Meta Robots
index,follow

X-Robots-Tag
Not observed

Observed Public IP Address(es)
115.84.177.9, 171.244.203.31

Observed Nameservers
ns.sym.com.vn, ns.viettelidc.com.vn, ns1.viettelidc.com.vn, ns2.viettelidc.com.vn

TLS Certificate Issuer
CN=AlphaSSL CA - SHA256 - G4,O=GlobalSign nv-sa,C=BE

TLS Valid From
2024-01-14 15:57:29

TLS Valid Until
2025-02-14 15:57:28

First Observed
2026-10-04 15:14:12

Last Observed
2026-10-04 15:14:12

Identical-State Observations
1

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

                Title SHA-256

                c84eb4f60ea38226586cf16c639ec8a6aa121a1557aadb39e1039f215ac59962            

                Content SHA-256

                9d65b889add1b3b327bd2f7a50a7f0f01e1da59a0eff608cf5d71c0f3b142226            

                HTTP Body SHA-256

                1fc717bcb9d72006d6809b0d14e931886ebbf94eec3d31b8d4477dd8d1969fbf            

                robots.txt SHA-256

                Not observed            

                DNS State SHA-256

                62ca226ad1582a09e998202919d8da511465a2aa31dfb93a129188477cf7470d            

                TLS Certificate SHA-256

                abd30c29dd3a8e910ba9448aa01aaab95a455cfaf15b896b5357ef64c0acac03            

                Complete Provenance State SHA-256

                b7b4d2bcc5c6d95253ccbdddde5010c992007afdda3d20cff591ac809d416a4e

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-26 01:57:21

Last Crawled by GoGuides

2026-10-04 15:14:11 (just now)

Last Provenance Observation

2026-10-04 15:14:12 (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

0 days

Current Trust State Since

2026-10-04 15:14:12 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

d9a7867386d0be9895ce3e218fdf5fd3069254c05f777ed9cf79ec4f886ba0fd

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