Domain Provenance Record: ruidonghvac.com

Name: Retained provenance observations for ruidonghvac.com
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 ruidonghvac.com

Current Trust Summary

GoGuides observations for ruidonghvac.com: 31 retained provenance observations. Earliest retained provenance observation: 2026-08-14 10:12:36. Latest retained provenance observation: 2026-10-15 22:02:23. Stored provenance state records: 3.

Record Status

Public record
First recorded by GoGuides: 2026-08-14 10:12:36

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 73

Crawl Freshness

Fresh
Last crawled 3 hours ago

Domain Provenance Record

31 measurements across 62 days

Stability Window

28 days

Trust Record

Public Trust Record for ruidonghvac.com.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://ruidonghvac.com/

Matched URL

https://ruidonghvac.com/

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://ruidonghvac.com/

Observed Public IP Address

108.181.107.138

Observed Nameservers

dns1.registrar-servers.com, dns2.registrar-servers.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YR2,O=Let's Encrypt,C=US
Valid 2026-09-17 15:35:20 to 2026-12-16 15:35:19

Observed Provenance States

3 stored states across 31 observations

Observed State Changes

Content: 1
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://ruidonghvac.com/

Final URL
https://ruidonghvac.com/

HTTP Status
200

Redirect Count
0

Content Type
text/html

Response Bytes
32,558

Canonical URL
https://ruidonghvac.com/

Observed Page Title
Air Conditioning and Refrigeration Solutions Provider | Ruidong

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
108.181.107.138

Observed Nameservers
dns1.registrar-servers.com, dns2.registrar-servers.com

TLS Certificate Issuer
CN=YR2,O=Let's Encrypt,C=US

TLS Valid From
2026-09-17 15:35:20

TLS Valid Until
2026-12-16 15:35:19

First Observed
2026-09-17 20:15:11

Last Observed
2026-10-15 22:02:23

Identical-State Observations
27

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

                Title SHA-256

                10756958716819abde688043473ec20c6a30c1045fe9b9a82c556e3a960d9f29            

                Content SHA-256

                05a988326d0718e6ceef7772fe87619707662451d9ce058d598417ebdb4ff58a            

                HTTP Body SHA-256

                c144c594916bfe0dd9c81beb08c83587ca78a7f8a3b0c8b7015d9b5cbb264de4            

                robots.txt SHA-256

                e2d4b9a0423d657e2d4e6ea3c1c1ec551804abe4112409abf82209aaeefcc412            

                DNS State SHA-256

                7ced8b2b0fe22dc4935e7248ea0d3309ed575ba28f2890a643624dd4e9b80e26            

                TLS Certificate SHA-256

                64092a61d8729ceba56ad559a4bc6a4035689da6ea9331ee576ca5ed473963b0            

                Complete Provenance State SHA-256

                945ab4b0bdab9605d60cb381510cde4c28e7691933099507656fe3a8e4ceb2a9

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-14 10:12:36

Last Crawled by GoGuides

2026-10-15 22:02:23 (3 hours ago)

Last Provenance Observation

2026-10-15 22:02:23 (3 hours ago)

Provenance Freshness

Fresh
Last observed 3 hours ago

Observed History Age

62 days

Trust Record Age

62 days ago

Provenance Observations

Observation Span

62 days across 31 observations

Stability Window

28 days

Current Trust State Since

2026-09-17 20:15:11 (28 days ago)

Days Since Last Change

28 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

fd80e6b38822fe66e6f07bcf542cb0cd398ffb8bcf7b6c84d834ff76d69651ee

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.

2026-09-03 21:37:33 | rank 73 | crawled 2026-08-14 10:12:36 | v1
937b512114a1126f7bd1cdb506183d43d5e33771542aef1dbbcc0fa77f8e016c

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

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