GoGuides Trust Record
Enter a domain to view its GoGuides Website Trust Record, including measured trust signals, canonical website URL, observation history, current trust state, trust record fingerprint, and crawl timing.
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for pik-potsdam.de.
Trust Status
Policy review hold
First recorded by GoGuides: 2026-01-08 23:52:59
First recorded by GoGuides: 2026-01-08 23:52:59
Public Eligibility
This domain is held for additional GoGuides policy review.
Policy Reason
non primary public surface tld
Code: non_primary_public_surface_tld
Code: non_primary_public_surface_tld
Current Grade
Not Available / AI Rank 82
Crawl Freshness
Fresh
Last crawled 2 hours ago
Last crawled 2 hours ago
Domain Provenance Record
23 measurements across 154 days
Stability Window
2 days
Trust Record
This domain is currently held for GoGuides policy review. This Trust Record is shown for transparency only.
Policy review hold. Activation and badge publication are not available until this domain clears GoGuides policy review.
Canonical URL
https://pik-potsdam.de/
Matched URL
https://pik-potsdam.de/
AI Rank
82
Grade
Not Available
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.pik-potsdam.de/en
Observed Public IP Address
193.174.19.232
Observed Nameservers
deneb.dfn.de, dns-3.dfn.de, ns.pik-potsdam.de
Robots Access
Allowed
allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR
Valid 2025-09-12 07:21:32 to 2026-09-12 07:21:32
Valid 2025-09-12 07:21:32 to 2026-09-12 07:21:32
Observed Provenance States
11 stored states across
15 observations
Observed State Changes
Content: 10
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 0
Robots: 0
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
Full Page Observation
Requested URL
https://pik-potsdam.de/
https://pik-potsdam.de/
Final URL
https://www.pik-potsdam.de/en
https://www.pik-potsdam.de/en
HTTP Status
200
200
Redirect Count
2
2
Content Type
text/html;charset=utf-8
text/html;charset=utf-8
Response Bytes
289,096
289,096
Canonical URL
https://www.pik-potsdam.de/en
https://www.pik-potsdam.de/en
Observed Page Title
Potsdam Institute for Climate Impact Research
Potsdam Institute for Climate Impact Research
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
Not observed
Not observed
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
193.174.19.232
193.174.19.232
Observed Nameservers
deneb.dfn.de, dns-3.dfn.de, ns.pik-potsdam.de
deneb.dfn.de, dns-3.dfn.de, ns.pik-potsdam.de
TLS Certificate Issuer
CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR
CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR
TLS Valid From
2025-09-12 07:21:32
2025-09-12 07:21:32
TLS Valid Until
2026-09-12 07:21:32
2026-09-12 07:21:32
First Observed
2026-08-15 10:06:09
2026-08-15 10:06:09
Last Observed
2026-08-15 10:06:09
2026-08-15 10:06:09
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
7ce2690910928634fc5385d557e8023e72ef0e7faf29a4a7cb8e877a8458c65c
7ce2690910928634fc5385d557e8023e72ef0e7faf29a4a7cb8e877a8458c65c
Content SHA-256
4ae821e15e86f891fd7267a406eb428f332d4c1f5af55c0133a68b20dc001b0f
4ae821e15e86f891fd7267a406eb428f332d4c1f5af55c0133a68b20dc001b0f
HTTP Body SHA-256
0ead3cb6918040126e5d99010daa060f5612decd9c164dbbaf3f2767fe5afef6
0ead3cb6918040126e5d99010daa060f5612decd9c164dbbaf3f2767fe5afef6
robots.txt SHA-256
c61a0856c71a9a194eeec013364125b3b72d57ec2b585f56563eea612f798544
c61a0856c71a9a194eeec013364125b3b72d57ec2b585f56563eea612f798544
DNS State SHA-256
321005187587efd3f4c57084f74d8b533e2d49f9e019cb1a1ea7e76155c9ce83
321005187587efd3f4c57084f74d8b533e2d49f9e019cb1a1ea7e76155c9ce83
TLS Certificate SHA-256
65b19b047b883e6d9c03d7c3ef9137600912fb4bc98cff9cf4bfb7bbaa93b168
65b19b047b883e6d9c03d7c3ef9137600912fb4bc98cff9cf4bfb7bbaa93b168
Complete Provenance State SHA-256
06a4f63dd7d2249e2f70748be696401902827babf2737e86fff11e70fe01a979
06a4f63dd7d2249e2f70748be696401902827babf2737e86fff11e70fe01a979
First Seen by GoGuides
2026-01-08 23:52:59
Last Crawled by GoGuides
2026-08-15 10:06:08 (2 hours ago)
Last Record Refresh
2026-08-15 12:18:29 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
154 days
Trust Record Age
218 days ago
Stored Trust Measurements
23
Measurement Span
154 days across 23 stored measurements
Stability Window
2 days
Current Trust State Since
2026-08-13 05:11:43 (2 days ago)
Days Since Last Change
2 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
21e805d58ad77ab5736e78132add70b7e72bad7b060014fd4c56f6daad4f853c
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 trust state, including rank, crawl timing, algorithm version, and verification fingerprint.
2026-08-15 12:18:29 | rank 82 | crawled 2026-08-15 10:06:08 | v121e805d58ad77ab5736e78132add70b7e72bad7b060014fd4c56f6daad4f853c
2026-08-15 05:57:23 | rank 82 | crawled 2026-08-15 05:14:09 | v1
73088e6767e0e409d9d37f152c656b42ee721822d3a1bbed2efaa92cc0371fe0
2026-08-14 09:27:58 | rank 82 | crawled 2026-08-14 05:13:09 | v1
fe4d7a0ff571dba32843a8f360ddc798dc598b03d41cd45002087c1d0f619486
2026-08-13 05:12:53 | rank 82 | crawled 2026-08-13 05:12:09 | v1
23c73541e6edd8869f96517237bbb1a619fb6fcf7a466bf4addc200475e51aa8
2026-08-13 05:11:43 | rank 82 | crawled 2026-08-12 23:32:13 | v1
deb877e16c971ec26bfec50400634810cd76c7f8d437d2c3988d819d7c9720dc
2026-05-10 18:14:15 | rank 79 | crawled 2026-05-08 22:06:05 | v1
a70f31665bc2ccc799937557443943cb95cee114d6c38f8c05f7ddea01c5568e
2026-05-06 13:10:31 | rank 79 | crawled 2026-05-06 03:05:06 | v1
c429c3bcab591882b2a13bac6f90ff0445d0509bbfbceeb49f185a25590b521f
2026-05-05 21:13:22 | rank 79 | crawled 2026-05-05 15:04:13 | v1
e1289b2d5d2af9e26557500d3f4dc03f06226945b10408d0819f6dc580c971cf
2026-05-03 18:05:45 | rank 79 | crawled 2026-05-03 14:06:05 | v1
8e440446c17ecf2723abbc4e4eef61e12a8638a3e9d1b981752ad4053a6a923e
2026-04-28 21:02:59 | rank 79 | crawled 2026-04-28 14:06:07 | v1
272f32bf4d067522d49f861653ed9170352c1dcfbc69108ba973c53d5ae73949
Trust Favicon Previews
These favicons are generated directly from GoGuides trust measurements for the site. They are not decorative — the design is derived from the same data used to evaluate the domain (AI Rank and crawl timing). Because the favicon is generated from these measurements, the same inputs always produce the same trust favicon. Each favicon is therefore unique to the website it represents. If the favicon ever appears different elsewhere, verify the record here to confirm the current measured state.
Related GoGuides AI Visibility & Trust Utilities
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