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 dur.ac.uk.
Trust Status
Policy blocked
First recorded by GoGuides: 2026-01-08 23:52:43
First recorded by GoGuides: 2026-01-08 23:52:43
Public Eligibility
This domain is not eligible for positive trust display or machine-readable trust use.
Policy Reason
secretsauce penalty match
Code: secretsauce_penalty_match
Code: secretsauce_penalty_match
Historical Grade
Not Available / Historical Rank 77
Crawl Freshness
Fresh
Last crawled 2 hours ago
Last crawled 2 hours ago
Domain Provenance Record
18 measurements across 143 days
Stability Window
129 days
Trust Record
This domain is policy blocked. This Trust Record is shown for transparency and audit purposes only.
Policy blocked. Trust activation, badge publication, and positive machine-readable trust use are not available while this decision is active.
Canonical URL
https://dur.ac.uk/
Matched URL
https://dur.ac.uk/
AI Rank
77
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://dur.ac.uk/
Observed Public IP Addresses
75.2.69.134, 99.83.253.255
Observed Nameservers
infoblox1.dur.ac.uk, infoblox2.dur.ac.uk, ns1.ja.net
Robots Access
Allowed
allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=Amazon RSA 2048 M01,O=Amazon,C=US
Valid 2025-12-01 00:00:00 to 2026-12-30 23:59:59
Valid 2025-12-01 00:00:00 to 2026-12-30 23:59:59
Observed Provenance States
5 stored states across
23 observations
Observed State Changes
Content: 4
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://dur.ac.uk/
https://dur.ac.uk/
Final URL
https://dur.ac.uk/
https://dur.ac.uk/
HTTP Status
200
200
Redirect Count
0
0
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
208,953
208,953
Canonical URL
https://www.durham.ac.uk/
https://www.durham.ac.uk/
Observed Page Title
Durham University
Durham University
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)
75.2.69.134, 99.83.253.255
75.2.69.134, 99.83.253.255
Observed Nameservers
infoblox1.dur.ac.uk, infoblox2.dur.ac.uk, ns1.ja.net
infoblox1.dur.ac.uk, infoblox2.dur.ac.uk, ns1.ja.net
TLS Certificate Issuer
CN=Amazon RSA 2048 M01,O=Amazon,C=US
CN=Amazon RSA 2048 M01,O=Amazon,C=US
TLS Valid From
2025-12-01 00:00:00
2025-12-01 00:00:00
TLS Valid Until
2026-12-30 23:59:59
2026-12-30 23:59:59
First Observed
2026-08-14 23:11:06
2026-08-14 23:11:06
Last Observed
2026-08-15 08:24:07
2026-08-15 08:24:07
Identical-State Observations
4
4
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
cae855973a9dddfce677f26271404856d1cd0ccf1205bdfbbbd53e95c8a1160b
cae855973a9dddfce677f26271404856d1cd0ccf1205bdfbbbd53e95c8a1160b
Content SHA-256
80579d6fc1471439f3a827268085a19012c4395e46dd01bf07208b88c80bf5b4
80579d6fc1471439f3a827268085a19012c4395e46dd01bf07208b88c80bf5b4
HTTP Body SHA-256
cc75e0133a0d41c0643c71ab0f8b932eb5dc9b0b74e76f2814b9171ee3ae73af
cc75e0133a0d41c0643c71ab0f8b932eb5dc9b0b74e76f2814b9171ee3ae73af
robots.txt SHA-256
4c955e680defd264bc14b61c5fbe8bd7466bb66a9b564aec44f7ccef80e1fbf1
4c955e680defd264bc14b61c5fbe8bd7466bb66a9b564aec44f7ccef80e1fbf1
DNS State SHA-256
eb659be196834b3f0fe5eb9a72c63d316fec561a0d9352488107e1c951a329f2
eb659be196834b3f0fe5eb9a72c63d316fec561a0d9352488107e1c951a329f2
TLS Certificate SHA-256
0263cb5c338e3e73a3debf5aca0a0a59a72f0c4dabfc92daccd57d002b7af8c5
0263cb5c338e3e73a3debf5aca0a0a59a72f0c4dabfc92daccd57d002b7af8c5
Complete Provenance State SHA-256
a3b6662c055b2cff420fb39ee320de9bf057e7a485ed4b872bdd54ad30d2914f
a3b6662c055b2cff420fb39ee320de9bf057e7a485ed4b872bdd54ad30d2914f
First Seen by GoGuides
2026-01-08 23:52:43
Last Crawled by GoGuides
2026-08-15 08:24:07 (2 hours ago)
Last Record Refresh
2026-08-15 11:21:06 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
143 days
Trust Record Age
218 days ago
Stored Trust Measurements
18
Measurement Span
143 days across 18 stored measurements
Stability Window
129 days
Current Trust State Since
2026-04-07 22:53:24 (129 days ago)
Days Since Last Change
129 days
Rank/Algo State Changes
4
Trust Record Fingerprint (SHA-256)
31e9ed6bd7b3558cc3b724f8e3a0b10b6a71284cc45ced48c6e6e49cd652d328
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 11:21:06 | rank 77 | crawled 2026-08-15 08:24:07 | v131e9ed6bd7b3558cc3b724f8e3a0b10b6a71284cc45ced48c6e6e49cd652d328
2026-08-10 23:08:40 | rank 79 | crawled 2026-08-10 23:07:06 | v1
b79b9ac2cddf3a01d7286d2d104591d8fa8c4012a208d86cb0a793988b942295
2026-08-10 23:06:25 | rank 79 | crawled 2026-08-10 08:19:07 | v1
94f760e41b191905c1d356364ef34f2d13e0b266491fc600f084e4e88c467ae3
2026-05-10 18:04:43 | rank 70 | crawled 2026-05-08 03:41:08 | v1
3583f187db1ef312e5c880a78f2915f9b7b6ef731e441e6cf95da06d03c70192
2026-05-06 12:36:36 | rank 77 | crawled 2026-05-06 03:41:02 | v1
13ab444b7da7d9aad97ac0d084835cc38cd663379f54c6bfbac0d2a0e34ff5fd
2026-05-03 17:10:33 | rank 77 | crawled 2026-05-01 03:41:02 | v1
f4bb9b52487b79e1fd7a8957a512fd79aec0daaa6d103e6c8c6e28f9814b7ef9
2026-04-28 22:47:19 | rank 77 | crawled 2026-04-28 15:39:02 | v1
ed8362475f43ef7601040019e007de45da54e5af4a179752d7c1df17750f6d22
2026-04-26 17:10:28 | rank 79 | crawled 2026-04-24 03:38:12 | v1
800193a54813f77b524403c471b35fea520c2b56d3a06e7482e64702a883fb49
2026-04-21 23:02:10 | rank 77 | crawled 2026-04-21 15:38:03 | v1
9a66b1efcf3f0602e686cf2b10d4b4325d28e68a017d360947c30bd18ed2b596
2026-04-19 16:59:50 | rank 77 | crawled 2026-04-17 03:36:05 | v1
66500a2464ab7511ad17eb140617b7606b7921d73f38df8c9e263babe9d3c9b8
Trust Favicon Not Available
This record is policy blocked and is shown for transparency only. GoGuides does not publish a positive trust favicon for this domain while this decision is active.
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