Domain Provenance Record: mpl.mpg.de

Name: Retained provenance observations for mpl.mpg.de
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 mpl.mpg.de

Current Trust Summary

GoGuides observations for mpl.mpg.de: 2 retained provenance observations. Earliest retained provenance observation: 2026-10-04 14:56:31. Latest retained provenance observation: 2026-10-27 01:54:10. Stored provenance state records: 2.

Record Status

Public record
First recorded by GoGuides: 2026-10-04 14:56:31

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 75

Crawl Freshness

Fresh
Last crawled 1 minute ago

Domain Provenance Record

2 measurements across 22 days

Stability Window

0 days

Trust Record

Public Trust Record for mpl.mpg.de.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://mpl.mpg.de/

Matched URL

http://www.mpl.mpg.de/

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://mpl.mpg.de/

Observed Public IP Address

5.75.191.36

Observed Nameservers

dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de

Robots Access

Allowed
allowed

Page Robots Directive

index,follow

TLS Certificate

CN=Encryption Everywhere DV TLS CA - G2,OU=www.digicert.com,O=DigiCert Inc,C=US
Valid 2025-12-26 00:00:00 to 2026-12-25 23:59:59

Observed Provenance States

2 stored states across 2 observations

Observed State Changes

Content: 1
Robots: 1
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
http://www.mpl.mpg.de/

Final URL
https://mpl.mpg.de/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=utf-8

Response Bytes
167,484

Canonical URL
https://mpl.mpg.de/

Observed Page Title
Max Planck Institute for the Science of Light

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
index,follow

X-Robots-Tag
Not observed

Observed Public IP Address(es)
5.75.191.36

Observed Nameservers
dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de

TLS Certificate Issuer
CN=Encryption Everywhere DV TLS CA - G2,OU=www.digicert.com,O=DigiCert Inc,C=US

TLS Valid From
2025-12-26 00:00:00

TLS Valid Until
2026-12-25 23:59:59

First Observed
2026-10-27 01:54:10

Last Observed
2026-10-27 01:54:10

Identical-State Observations
1

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

                Title SHA-256

                efb1773cc18b49214d01f0f959063759def5162383f4925d3f9f3a7af9c87ecd            

                Content SHA-256

                7e2f859ef7b681bd647c23d300e3eb12989dd5a265aec32b42bb344b7a943755            

                HTTP Body SHA-256

                5e3720dd5a9ebef56bdb727897081b9f05361c95076a250899ea676a108a9ea6            

                robots.txt SHA-256

                acf400511b99848af1f155e80cec63f051f31dd5bd85a24a463c3c9c0b50784a            

                DNS State SHA-256

                c31fa84bc90e1e17641b1cbe48ea866b14f369af7b6e822f1771fe1e8d2c37f5            

                TLS Certificate SHA-256

                81ead1464ff7559428bbb1a655875b139e403a8af7fa2c401b77d346a9233488            

                Complete Provenance State SHA-256

                ab5d56743a4dc7ca2890ab6d3fa8195e0b01362188e3cd2f6dec91eb8cd2d52b

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-10-04 14:56:31

Last Crawled by GoGuides

2026-10-27 01:54:09 (1 minute ago)

Last Provenance Observation

2026-10-27 01:54:10 (1 minute ago)

Provenance Freshness

Fresh
Last observed 1 minute ago

Observed History Age

22 days

Trust Record Age

22 days ago

Provenance Observations

Observation Span

22 days across 2 observations

Stability Window

0 days

Current Trust State Since

2026-10-27 01:54:10 (1 minute ago)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

fff108c58d773443ff01585374a9c6af3cbd6abc2ddba52e0a4f269638751a3e

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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