Domain Provenance Record: 1a-cert.at

Name: Retained provenance observations for 1a-cert.at
Creator: GoGuides

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Website Trust Record 1a-cert.at

Current Trust Summary

GoGuides observations for 1a-cert.at: 6 retained provenance observations. Earliest retained provenance observation: 2026-10-13 23:55:06. Latest retained provenance observation: 2026-10-23 20:58:10. Stored provenance state records: 6.

Record Status

Public record
First recorded by GoGuides: 2026-10-13 23:55:06

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 70

Crawl Freshness

Aging
Last crawled 7 days ago

Domain Provenance Record

6 measurements across 9 days

Stability Window

7 days

Trust Record

Public Trust Record for 1a-cert.at.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://1a-cert.at/

Matched URL

https://1a-cert.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://1a-cert.at/

Observed Public IP Address

72.61.83.201

Observed Nameservers

ns1.webartists.at, ns2.webartists.at

Robots Access

Allowed
allowed

Page Robots Directive

max-image-preview:large

TLS Certificate

CN=YR2,O=Let's Encrypt,C=US
Valid 2026-10-16 15:36:49 to 2027-01-14 15:36:48

Observed Provenance States

6 stored states across 6 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://1a-cert.at/

Final URL
https://1a-cert.at/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=UTF-8

Response Bytes
29,880

Canonical URL
https://1a-cert.at/

Observed Page Title
1a-Cert

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
max-image-preview:large

X-Robots-Tag
Not observed

Observed Public IP Address(es)
72.61.83.201

Observed Nameservers
ns1.webartists.at, ns2.webartists.at

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

TLS Valid From
2026-10-16 15:36:49

TLS Valid Until
2027-01-14 15:36:48

First Observed
2026-10-23 20:58:10

Last Observed
2026-10-23 20:58:10

Identical-State Observations
1

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

                Title SHA-256

                73557afbdaa7d078c10bb99de857c65531001578c1ac3ccee53f2162c5d4d753            

                Content SHA-256

                e3b6b2d733deffe27254c3f31dcd07826fd763dc61dcf9b3e27d9a5328c7742d            

                HTTP Body SHA-256

                229e15b2664483e4249c812d7db0e3887ad452360ecabb64f70240f93e8c9919            

                robots.txt SHA-256

                5d1fb2f2563bac19fdef1a3360f1a0bf5c8a34b2807cd1e69c6d8f05906cadee            

                DNS State SHA-256

                d0e9eda4eb8c4809a027babe73deb8980ddfead2483603926a3e8250b0200a56            

                TLS Certificate SHA-256

                dbcde69bbc07f8ee483489158fc489a957bea8cca225b45687a566da080d642c            

                Complete Provenance State SHA-256

                e63c399d826648be032af1fcc88e001436656c53d9fe6625100192d94e0a53e1

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-10-13 23:55:06

Last Crawled by GoGuides

2026-10-23 20:58:10 (7 days ago)

Last Provenance Observation

2026-10-23 20:58:10 (7 days ago)

Provenance Freshness

Aging
Last observed 7 days ago

Observed History Age

9 days

Trust Record Age

17 days ago

Provenance Observations

Observation Span

9 days across 6 observations

Stability Window

7 days

Current Trust State Since

2026-10-23 20:58:10 (7 days ago)

Days Since Last Change

7 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

4aa61ca18307f2b2f41618ea50fdb2f65168c33f83f9fb51599210cc0d5770a4

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

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