Domain Provenance Record: zsd.as

Name: Retained provenance observations for zsd.as
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 zsd.as

Current Trust Summary

GoGuides observations for zsd.as: 2 retained provenance observations. Earliest retained provenance observation: 2026-08-13 17:42:09. Latest retained provenance observation: 2026-10-17 01:08:10. Stored provenance state records: 2.

Record Status

Public record
First recorded by GoGuides: 2026-08-13 17:42:09

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

2 measurements across 64 days

Stability Window

0 days

Trust Record

Public Trust Record for zsd.as.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://zsd.as/

Matched URL

https://zsd.as/

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.zsd.as/

Observed Public IP Addresses

2001:1ab0:7e1e:151:62:109:155:13, 62.109.155.13

Observed Nameservers

hel.cgi.cz, odine.cgi.cz

Robots Access

Allowed
allowed

Page Robots Directive

max-image-preview:large

TLS Certificate

CN=YR2,O=Let's Encrypt,C=US
Valid 2026-08-23 04:47:27 to 2026-11-21 04:47:26

Observed Provenance States

2 stored states across 2 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://zsd.as/

Final URL
https://www.zsd.as/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
32,057

Canonical URL
Not observed

Observed Page Title
ŽSD - Jsme odborníci na stavby a odpadové hospodářství

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
max-image-preview:large

X-Robots-Tag
Not observed

Observed Public IP Address(es)
2001:1ab0:7e1e:151:62:109:155:13, 62.109.155.13

Observed Nameservers
hel.cgi.cz, odine.cgi.cz

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

TLS Valid From
2026-08-23 04:47:27

TLS Valid Until
2026-11-21 04:47:26

First Observed
2026-10-17 01:08:10

Last Observed
2026-10-17 01:08:10

Identical-State Observations
1

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

                Title SHA-256

                916899fbe725d1b4436ccaae0bafe3bd45ffa65f9464751bce7bf87cc2e9dcf3            

                Content SHA-256

                3f925c6005368d2bc11f4987346dfdf155de08ce8ba49b5c96cb00b637ad84ef            

                HTTP Body SHA-256

                65d16dd1a94b532f544d89ea4aec8f336baf70acd9e35eeb1fd1f20398ec96bb            

                robots.txt SHA-256

                c7996259077c2a43a7d93a8d1380183a38608f44f0881b496f3f3684aa1aaa93            

                DNS State SHA-256

                16772751e9379d714c8b3bd973466c9d160f7f69bfa5c5ca3ab3c0884947761f            

                TLS Certificate SHA-256

                6d7509283ed71899d073c63140d55e3b6daf33ff5caf4235ad275d13a957aead            

                Complete Provenance State SHA-256

                c5dbce94f4d566e6ace65b0d768e27a7d67c06a19a817096493744442534a741

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-08-13 17:42:09

Last Crawled by GoGuides

2026-10-17 01:08:09 (just now)

Last Provenance Observation

2026-10-17 01:08:10 (just now)

Provenance Freshness

Fresh
Last observed just now

Observed History Age

64 days

Trust Record Age

64 days ago

Provenance Observations

Observation Span

64 days across 2 observations

Stability Window

0 days

Current Trust State Since

2026-10-17 01:08:10 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

e808611f0e92fe46bcfc817c1ba13da0b0f6a1febd832d4999333a2817f5dcc9

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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