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 iucncongress2020.org.
Trust Status
Policy blocked
First recorded by GoGuides: 2026-01-08 23:59:20
First recorded by GoGuides: 2026-01-08 23:59:20
Public Eligibility
This domain is not eligible for positive trust display or machine-readable trust use.
Policy Reason
mojibake or broken encoding
Code: mojibake_or_broken_encoding
Code: mojibake_or_broken_encoding
Historical Grade
Not Available / Historical Rank 81
Crawl Freshness
Old
Last crawled 99 days ago
Last crawled 99 days ago
Domain Provenance Record
9 measurements across 132 days
Stability Window
136 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://iucncongress2020.org/
Matched URL
https://iucncongress2020.org/
AI Rank
81
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
—
Observed Final URL
—
Observed Public IP Addresses
104.21.67.92, 172.67.219.168, 2606:4700:3030::ac43:dba8, 2606:4700:3035::6815:435c
Observed Nameservers
jakub.ns.cloudflare.com, saanvi.ns.cloudflare.com
Robots Access
Disallowed
robots_disallowed
robots_disallowed
Page Robots Directive
Not observed
TLS Certificate
CN=WE1,O=Google Trust Services,C=US
Valid 2026-08-05 04:06:37 to 2026-11-03 05:06:19
Valid 2026-08-05 04:06:37 to 2026-11-03 05:06:19
Observed Provenance States
1 stored state across
14 observations
Observed State Changes
Content: 0
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.
Robots Policy Observation:
robots.txt prevented the page crawl. GoGuides recorded the robots policy and
domain-level network evidence without fetching the blocked page content.
Observation Type
Robots Policy Observation
Robots Policy Observation
Requested URL
https://iucncongress2020.org/
https://iucncongress2020.org/
Final URL
Not observed
Not observed
HTTP Status
Not observed
Not observed
Redirect Count
0
0
Content Type
Not observed
Not observed
Response Bytes
Not observed
Not observed
Canonical URL
Not observed
Not observed
Observed Page Title
Not observed
Not observed
Robots Access
Disallowed
Disallowed
Robots Reason
robots_disallowed
robots_disallowed
Meta Robots
Not observed
Not observed
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
104.21.67.92, 172.67.219.168, 2606:4700:3030::ac43:dba8, 2606:4700:3035::6815:435c
104.21.67.92, 172.67.219.168, 2606:4700:3030::ac43:dba8, 2606:4700:3035::6815:435c
Observed Nameservers
jakub.ns.cloudflare.com, saanvi.ns.cloudflare.com
jakub.ns.cloudflare.com, saanvi.ns.cloudflare.com
TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US
CN=WE1,O=Google Trust Services,C=US
TLS Valid From
2026-08-05 04:06:37
2026-08-05 04:06:37
TLS Valid Until
2026-11-03 05:06:19
2026-11-03 05:06:19
First Observed
2026-08-09 00:01:22
2026-08-09 00:01:22
Last Observed
2026-08-15 08:50:42
2026-08-15 08:50:42
Identical-State Observations
14
14
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
Not observed
Not observed
Content SHA-256
Not observed
Not observed
HTTP Body SHA-256
Not observed
Not observed
robots.txt SHA-256
133e4db054e73a10017a1f429c80c35cd5bfa9c3a1aba581b364ecc459c48a4b
133e4db054e73a10017a1f429c80c35cd5bfa9c3a1aba581b364ecc459c48a4b
DNS State SHA-256
933c91e06bf94aae7aed60ec17ca5e38e7ff40583eaf138b60676c2883f4056e
933c91e06bf94aae7aed60ec17ca5e38e7ff40583eaf138b60676c2883f4056e
TLS Certificate SHA-256
23068d4a7e0dc532dffc8ccffd527e1c62c67d012e4fe768d9c8d88d0d3356e7
23068d4a7e0dc532dffc8ccffd527e1c62c67d012e4fe768d9c8d88d0d3356e7
Complete Provenance State SHA-256
1513e94a69ef1e0be0427cea724eb2ac19d1e7c3330f149a510c45299a436bed
1513e94a69ef1e0be0427cea724eb2ac19d1e7c3330f149a510c45299a436bed
First Seen by GoGuides
2026-01-08 23:59:20
Last Crawled by GoGuides
2026-05-07 21:10:29 (99 days ago)
Last Record Refresh
2026-08-11 00:51:53 (4 days ago)
Record Refresh Freshness
Recent
Last refreshed 4 days ago
Last refreshed 4 days ago
Stored Measurement Age
132 days
Trust Record Age
218 days ago
Stored Trust Measurements
9
Measurement Span
132 days across 9 stored measurements
Stability Window
136 days
Current Trust State Since
2026-03-31 21:09:38 (136 days ago)
Days Since Last Change
136 days
Rank/Algo State Changes
0
Trust Record Fingerprint (SHA-256)
6a180d66d5bbe2e5198cae3a6ca54771c41c6262b86804e381674dd31430138b
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.
2026-08-11 00:51:53 | rank 81 | crawled 2026-05-07 21:10:29 | v16a180d66d5bbe2e5198cae3a6ca54771c41c6262b86804e381674dd31430138b
2026-05-07 15:03:45 | rank 81 | crawled 2026-05-07 09:10:22 | v1
78dc022711ad06e4bed85cb99cfcefff41ef92988e6f538604692aaf5e2d6232
2026-05-06 14:03:22 | rank 81 | crawled 2026-05-05 21:11:00 | v1
6de726adf7c3b1a1094e160494de439e558f617e0f79d9d81f2bc64a7a5adb52
2026-05-03 13:47:09 | rank 81 | crawled 2026-05-03 09:10:47 | v1
e31c7015ccb2bd48bc9f131deb7421bbbdecbb7b989563187ab9a92d13125ed9
2026-04-22 13:51:03 | rank 81 | crawled 2026-04-21 09:08:13 | v1
ff978131c99937cb43897ad4e2e2b01b5ff9d5e6cdb5006b319291a82bfa7e30
2026-04-15 19:21:43 | rank 81 | crawled 2026-04-15 17:00:05 | v1
1e74e76880530011fab9444d107e751ad3abc63f8cd20347cd57cfd4b0771d39
2026-04-08 14:01:11 | rank 81 | crawled 2026-04-02 05:00:12 | v1
9c9f3769a748dc57ece6a318ebb8ea967575b1f7dff395ddff660efaa253e474
2026-04-01 19:14:02 | rank 81 | crawled 2026-04-01 17:00:30 | v1
bfc4dbad1eb0f7f7f717a93423b16470e8792880bc8521d9c58c90e404aa8669
2026-03-31 21:09:38 | rank 81 | crawled 2026-03-10 09:57:57 | v1
4fc9ac6e0b7dca50952558e5d22dc62379ef30c414126b5dc291f79b7af155b9
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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