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.
Website Trust Record
whitehousehistory.org
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for whitehousehistory.org.
Trust Status
Public trust record
First recorded by GoGuides: 2026-01-08 23:53:00
First recorded by GoGuides: 2026-01-08 23:53:00
Public Eligibility
Eligible for public trust display.
Current Grade
A / AI Rank 81
Crawl Freshness
Fresh
Last crawled 2 hours ago
Last crawled 2 hours ago
Domain Provenance Record
24 measurements across 151 days
Stability Window
151 days
Trust Record
Public Trust Record for whitehousehistory.org.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://whitehousehistory.org/
Matched URL
https://whitehousehistory.org/
AI Rank
81
Grade
A
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.whitehousehistory.org/
Observed Public IP Addresses
104.21.47.155, 172.67.148.221, 2606:4700:3031::ac43:94dd, 2606:4700:3032::6815:2f9b
Observed Nameservers
kallie.ns.cloudflare.com, leonard.ns.cloudflare.com
Robots Access
Allowed
allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=YE1,O=Let's Encrypt,C=US
Valid 2026-07-08 22:49:10 to 2026-10-06 22:49:09
Valid 2026-07-08 22:49:10 to 2026-10-06 22:49:09
Observed Provenance States
35 stored states across
35 observations
Observed State Changes
Content: 1
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://whitehousehistory.org/
https://whitehousehistory.org/
Final URL
https://www.whitehousehistory.org/
https://www.whitehousehistory.org/
HTTP Status
200
200
Redirect Count
1
1
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
107,874
107,874
Canonical URL
https://www.whitehousehistory.org/
https://www.whitehousehistory.org/
Observed Page Title
Homepage - White House Historical Association
Homepage - White House Historical Association
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)
104.21.47.155, 172.67.148.221, 2606:4700:3031::ac43:94dd, 2606:4700:3032::6815:2f9b
104.21.47.155, 172.67.148.221, 2606:4700:3031::ac43:94dd, 2606:4700:3032::6815:2f9b
Observed Nameservers
kallie.ns.cloudflare.com, leonard.ns.cloudflare.com
kallie.ns.cloudflare.com, leonard.ns.cloudflare.com
TLS Certificate Issuer
CN=YE1,O=Let's Encrypt,C=US
CN=YE1,O=Let's Encrypt,C=US
TLS Valid From
2026-07-08 22:49:10
2026-07-08 22:49:10
TLS Valid Until
2026-10-06 22:49:09
2026-10-06 22:49:09
First Observed
2026-08-15 09:20:08
2026-08-15 09:20:08
Last Observed
2026-08-15 09:20:08
2026-08-15 09:20:08
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
6a66cf8c219278ecb6aa852449e8ba7c2f10c85429861768451d819f003eeacf
6a66cf8c219278ecb6aa852449e8ba7c2f10c85429861768451d819f003eeacf
Content SHA-256
ed13f5460387afa2354904b74647944f652c1bd8a901b8fae2a283a740300cd6
ed13f5460387afa2354904b74647944f652c1bd8a901b8fae2a283a740300cd6
HTTP Body SHA-256
c2f60c11fe2aa0444a70e8de4403ed02ae75361acfa50af327d51bcfcf24e685
c2f60c11fe2aa0444a70e8de4403ed02ae75361acfa50af327d51bcfcf24e685
robots.txt SHA-256
842b34303164ead41bccb7c05d1707422e98d108753b397b6dcc19683eb02101
842b34303164ead41bccb7c05d1707422e98d108753b397b6dcc19683eb02101
DNS State SHA-256
65a4335f828f56015cc4de5d64bbf13427ef9d1bc5188181ae1de0baa9542f02
65a4335f828f56015cc4de5d64bbf13427ef9d1bc5188181ae1de0baa9542f02
TLS Certificate SHA-256
c465e9566693b9e426e2af53e6d9528f1249c4c0dc84088b35a81d782ea41f37
c465e9566693b9e426e2af53e6d9528f1249c4c0dc84088b35a81d782ea41f37
Complete Provenance State SHA-256
6f2fdd4a2091e805339f8b9feaa1f78cc64fd4f4b009427f6305c30ab3af6097
6f2fdd4a2091e805339f8b9feaa1f78cc64fd4f4b009427f6305c30ab3af6097
First Seen by GoGuides
2026-01-08 23:53:00
Last Crawled by GoGuides
2026-08-15 09:20:08 (2 hours ago)
Last Record Refresh
2026-08-15 11:30:08 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
151 days
Trust Record Age
218 days ago
Stored Trust Measurements
24
Measurement Span
151 days across 24 stored measurements
Stability Window
151 days
Current Trust State Since
2026-03-16 15:44:07 (151 days ago)
Days Since Last Change
151 days
Rank/Algo State Changes
0
Trust Record Fingerprint (SHA-256)
eece7ff3413b6f7ebbfb157324132e0e02cf4f50aadb392d8e52fbcfe14b6efa
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 11:30:08 | rank 81 | crawled 2026-08-15 09:20:08 | v1eece7ff3413b6f7ebbfb157324132e0e02cf4f50aadb392d8e52fbcfe14b6efa
2026-08-15 05:36:36 | rank 81 | crawled 2026-08-15 05:34:06 | v1
79368256e9249692009112e4ee56e71f039f20dd9c19ce7ce9c4b6a947ba2c27
2026-08-08 12:09:43 | rank 81 | crawled 2026-08-08 09:13:06 | v1
41b08fcf72ead3c92c4f4634d245dff18b52fb36b4764130fc23b4c0146be881
2026-08-08 09:12:57 | rank 81 | crawled 2026-08-07 23:28:32 | v1
0c2c5179c29dbe466b655efab9aa02d67770a07b4f9e8a6e7039c0b32d0a1baa
2026-07-06 18:33:38 | rank 81 | crawled 2026-07-02 10:37:14 | v1
16a5defa79ae8a4c12fc97ca39519ac4bb9cfa43b09d41703cf5704158a8562f
2026-05-10 23:39:32 | rank 81 | crawled 2026-05-09 13:01:03 | v1
511b1f0c3d30855df6585fdaf2602fe202a176677b2d34bc062cb28bab8e6499
2026-05-04 14:10:07 | rank 81 | crawled 2026-05-04 08:53:05 | v1
b501110983a7fa26675d325ad57122381366b3d6f41a7b0340eca50fa912096b
2026-05-04 06:07:09 | rank 81 | crawled 2026-05-03 20:53:07 | v1
deb0e2c895eed166fe3ba60f2cc078ac8f23203b72e565c95a3fd82bca4e85b3
2026-05-02 22:59:06 | rank 81 | crawled 2026-04-28 08:45:09 | v1
18ab76d377002fa5e2c244034701f146524ceed560407d915618b7b24dc54069
2026-04-27 06:20:59 | rank 81 | crawled 2026-04-26 08:24:18 | v1
52b37bb66899add88c887b2076ffaabf93577498052d1cd24acbe8fdb1a4939d
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
These GoGuides utilities work together: explain crawler activity, inspect AI visibility gaps, compare robots.txt with trust-layer signals, check verified text records, and activate a public Trust Signal when a domain is ready.