Domain Provenance Record: sigmaenc.asia

Name: Retained provenance observations for sigmaenc.asia
Creator: GoGuides

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 sigmaenc.asia

Current Trust Summary

GoGuides observations for sigmaenc.asia: 1 retained provenance observation. Earliest retained provenance observation: 2026-08-13 23:16:27. Latest retained provenance observation: 2026-08-13 23:16:27. Stored provenance state records: 1.

Record Status

Public record
First recorded by GoGuides: 2026-08-13 23:16:27

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 76

Crawl Freshness

Old
Last crawled 63 days ago

Domain Provenance Record

1 measurement across 0 days

Stability Window

Pending

Trust Record

Public Trust Record for sigmaenc.asia.

View Full Trust Profile →

Own this site? Copy this trust record code.

GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://sigmaenc.asia/

Matched URL

https://sigmaenc.asia/

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://sigmaenc.asia/

Observed Public IP Address

101.100.204.11

Observed Nameservers

ns1.vodien.com, ns2.vodien.com, ns3.vodien.com

Robots Access

Allowed
allowed

Page Robots Directive

max-image-preview:large

TLS Certificate

CN=YR1,O=Let's Encrypt,C=US
Valid 2026-08-11 03:08:35 to 2026-11-09 03:08:34

Observed Provenance States

1 stored state across 1 observation

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://sigmaenc.asia/

Final URL
https://sigmaenc.asia/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=UTF-8

Response Bytes
78,608

Canonical URL
https://sigmaenc.asia/

Observed Page Title
SIGMA E&C

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
max-image-preview:large

X-Robots-Tag
Not observed

Observed Public IP Address(es)
101.100.204.11

Observed Nameservers
ns1.vodien.com, ns2.vodien.com, ns3.vodien.com

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

TLS Valid From
2026-08-11 03:08:35

TLS Valid Until
2026-11-09 03:08:34

First Observed
2026-08-13 23:16:27

Last Observed
2026-08-13 23:16:27

Identical-State Observations
1

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

                Title SHA-256

                4f802bdba2233989668683caf191c45cdf087ecccbe2feff2a0a1b1ade3ba8fa            

                Content SHA-256

                4d385645ce5200a79ea88f1c44b5155ff97d0f68d2cf889d2b390aa14531e47c            

                HTTP Body SHA-256

                3efc97157db1900e87164f04402350317c61c98c83ddbd3cc3ed7027ce0dd06b            

                robots.txt SHA-256

                ced59360c50ad0a9898b668800818efacdf1993536f4028b8daba8d4eec564fb            

                DNS State SHA-256

                3d6c476f8af7fab95690e9429db8f4ca40bf768f408f2a07c17e95f56f89cef5            

                TLS Certificate SHA-256

                641fa40c448578154fe194ef28e39ab65d14212bcbd243ec77b75940512058d9            

                Complete Provenance State SHA-256

                33a98f695726b7f058ee831a93d24bd309138f4a28371e3bff506922f33991cf

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-13 23:16:27

Last Crawled by GoGuides

2026-08-13 23:16:27 (63 days ago)

Last Provenance Observation

2026-08-13 23:16:27 (63 days ago)

Provenance Freshness

Old
Last observed 63 days ago

Observed History Age

0 days

Trust Record Age

63 days ago

Provenance Observations

Observation Span

1 observation

Stability Window

Pending

Current Trust State Since

2026-08-13 23:16:27 (63 days ago)

Days Since Last Change

63 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

b868ad72df1fc2d648baf92d3c4aa6d1b44486ed3356b1fd32c483803a05be5a

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