Domain Provenance Record: aco.at

Name: Retained provenance observations for aco.at
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 aco.at

Current Trust Summary

GoGuides observations for aco.at: 2 retained provenance observations. Earliest retained provenance observation: 2026-08-14 14:38:27. Latest retained provenance observation: 2026-10-12 13:48:06. Stored provenance state records: 2.

Record Status

Public record
First recorded by GoGuides: 2026-08-14 14:38:27

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 73

Crawl Freshness

Fresh
Last crawled 1 minute ago

Domain Provenance Record

2 measurements across 58 days

Stability Window

0 days

Trust Record

Public Trust Record for aco.at.

View Full Trust Profile →

Own this site? Copy this trust record code.

GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://aco.at/

Matched URL

https://aco.at/

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.aco.at/

Observed Public IP Address

128.140.102.52

Observed Nameservers

ns1.lemarit.de, ns1.lemarit.net, ns2.lemarit.de, ns2.lemarit.net, ns3.lemarit.de

Robots Access

Allowed
allowed

Page Robots Directive

index, follow

TLS Certificate

CN=YE1,O=Let's Encrypt,C=US
Valid 2026-09-06 07:16:12 to 2026-12-05 07:16:11

Observed Provenance States

2 stored states across 2 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://aco.at/

Final URL
https://www.aco.at/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=utf-8

Response Bytes
119,303

Canonical URL
https://www.aco.at/

Observed Page Title
ACO Österreich - Entwässerungslösungen für die Umweltbedingungen von morgen

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
index, follow

X-Robots-Tag
Not observed

Observed Public IP Address(es)
128.140.102.52

Observed Nameservers
ns1.lemarit.de, ns1.lemarit.net, ns2.lemarit.de, ns2.lemarit.net, ns3.lemarit.de

TLS Certificate Issuer
CN=YE1,O=Let's Encrypt,C=US

TLS Valid From
2026-09-06 07:16:12

TLS Valid Until
2026-12-05 07:16:11

First Observed
2026-10-12 13:48:06

Last Observed
2026-10-12 13:48:06

Identical-State Observations
1

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

                Title SHA-256

                6ce6e916ab9ea60a39af09817e0641a82254c6ae71893161858a1cf5dfaf3abe            

                Content SHA-256

                30c60fd35f1496c95d4a2ba6279c5b701ec08f4393ad869754c2706ca500d961            

                HTTP Body SHA-256

                12bca6be8808c2711ebcf94a8754e3b8ba81f95562880801f7d063b42da321a9            

                robots.txt SHA-256

                5656591d1d294f5e1d5fbfb813fa4351b2f557c5b5ca2fec8439ba11ce1de34f            

                DNS State SHA-256

                05f25f8f194d4d28b3e14418b5edb9060279bfd5fbe6a69a3fc6b3ed340b6d40            

                TLS Certificate SHA-256

                04473cdb58ae2a83378d565d4fcb9d9c81859f33bc674fc7993a3740df902712            

                Complete Provenance State SHA-256

                47c183f08a944a10eee0c52a471c55a5482e12e4c2afd0acb0b191a7455b626a

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-14 14:38:27

Last Crawled by GoGuides

2026-10-12 13:48:06 (1 minute ago)

Last Provenance Observation

2026-10-12 13:48:06 (1 minute ago)

Provenance Freshness

Fresh
Last observed 1 minute ago

Observed History Age

58 days

Trust Record Age

58 days ago

Provenance Observations

Observation Span

58 days across 2 observations

Stability Window

0 days

Current Trust State Since

2026-10-12 13:48:06 (1 minute ago)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

a50488733cd0a6712b2143cc96dbe1d04a8c02baea400b398623f05f9a772cfa

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.

2026-09-30 16:15:32 | rank 73 | crawled 2026-08-14 14:38:26 | v1
6037779fb61bb6b45dd6c6268bc94ff108cc9d21f76b2d6a26934b7022ed1595

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