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
interestingengineering.com
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for interestingengineering.com.
Trust Status
Public trust record
First recorded by GoGuides: 2026-01-08 23:34:19
First recorded by GoGuides: 2026-01-08 23:34:19
Public Eligibility
Eligible for public trust display.
Current Grade
A / AI Rank 83
Crawl Freshness
Fresh
Last crawled 9 hours ago
Last crawled 9 hours ago
Domain Provenance Record
20 measurements across 167 days
Stability Window
132 days
Trust Record
This domain has an active GoGuides Trust Profile.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://interestingengineering.com/
Matched URL
https://interestingengineering.com/
AI Rank
83
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://interestingengineering.com/
Observed Public IP Addresses
104.20.25.137, 172.66.155.11, 2606:4700:10::6814:1989, 2606:4700:10::ac42:9b0b
Observed Nameservers
junade.ns.cloudflare.com, sue.ns.cloudflare.com
Robots Access
Allowed
allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=WE1,O=Google Trust Services,C=US
Valid 2026-06-23 22:05:23 to 2026-09-21 23:05:12
Valid 2026-06-23 22:05:23 to 2026-09-21 23:05:12
Observed Provenance States
15 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://interestingengineering.com/
https://interestingengineering.com/
Final URL
https://interestingengineering.com/
https://interestingengineering.com/
HTTP Status
200
200
Redirect Count
0
0
Content Type
text/html; charset=utf-8
text/html; charset=utf-8
Response Bytes
770,157
770,157
Canonical URL
https://interestingengineering.com
https://interestingengineering.com
Observed Page Title
Interesting Engineering | Engineering, Tech and Science News
Interesting Engineering | Engineering, Tech and Science News
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)
104.20.25.137, 172.66.155.11, 2606:4700:10::6814:1989, 2606:4700:10::ac42:9b0b
104.20.25.137, 172.66.155.11, 2606:4700:10::6814:1989, 2606:4700:10::ac42:9b0b
Observed Nameservers
junade.ns.cloudflare.com, sue.ns.cloudflare.com
junade.ns.cloudflare.com, sue.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
2026-06-23 22:05:23
2026-06-23 22:05:23
TLS Valid Until
2026-09-21 23:05:12
2026-09-21 23:05:12
First Observed
2026-08-15 00:29:06
2026-08-15 00:29:06
Last Observed
2026-08-15 00:29:06
2026-08-15 00:29:06
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
050b4377b776dd8f57b820f9f73acb2460c454ff6996582cdac86f7ed67296e6
050b4377b776dd8f57b820f9f73acb2460c454ff6996582cdac86f7ed67296e6
Content SHA-256
a4c7efb6b6d74592a9d4b6e4c1685f724be48614f79a1f117be6454cc431fc4b
a4c7efb6b6d74592a9d4b6e4c1685f724be48614f79a1f117be6454cc431fc4b
HTTP Body SHA-256
fb489b050d31b76673a8f0b0d3bec9894f176b82227a254dbee6d8276c986ce8
fb489b050d31b76673a8f0b0d3bec9894f176b82227a254dbee6d8276c986ce8
robots.txt SHA-256
a28334d0a968fd2301c9fa8d047c8100fba7d548344401b03ed913da84a0c4b8
a28334d0a968fd2301c9fa8d047c8100fba7d548344401b03ed913da84a0c4b8
DNS State SHA-256
f6e7b3440e4d6cd7bf7f45ec75885c90dab5b31f4cabd5956d0f5f8b6ec76459
f6e7b3440e4d6cd7bf7f45ec75885c90dab5b31f4cabd5956d0f5f8b6ec76459
TLS Certificate SHA-256
743d3ea346512a6267e6f9d9e52b090b68dad435d76c8c53ae02a45e17c1fb3b
743d3ea346512a6267e6f9d9e52b090b68dad435d76c8c53ae02a45e17c1fb3b
Complete Provenance State SHA-256
227d4042e46382e50cc891c35ad8475c45038cf293c4a9896f51e3f41c33abc4
227d4042e46382e50cc891c35ad8475c45038cf293c4a9896f51e3f41c33abc4
First Seen by GoGuides
2026-01-08 23:34:19
Last Crawled by GoGuides
2026-08-15 00:29:06 (9 hours ago)
Last Record Refresh
2026-08-15 10:10:48 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
167 days
Trust Record Age
218 days ago
Stored Trust Measurements
20
Measurement Span
167 days across 20 stored measurements
Stability Window
132 days
Current Trust State Since
2026-04-04 12:51:14 (132 days ago)
Days Since Last Change
132 days
Rank/Algo State Changes
6
Trust Record Fingerprint (SHA-256)
2cb02736c795daa09e3064ac3bdd10632f7520a468f0697eaf23d357a9f26c9a
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 10:10:48 | rank 83 | crawled 2026-08-15 00:29:06 | v12cb02736c795daa09e3064ac3bdd10632f7520a468f0697eaf23d357a9f26c9a
2026-08-15 00:28:19 | rank 83 | crawled 2026-08-14 23:32:26 | v1
6875ceacdcfc083e369f17e41f0cca16fa9fa8fe26dfa0e6ead7011bf176a17c
2026-08-11 00:57:21 | rank 83 | crawled 2026-08-10 23:28:25 | v1
0f4b2a672358fbcd7b152c3cb0a646b3fbb6e53fbb7fe73676fb353bb800109b
2026-05-12 02:02:42 | rank 81 | crawled 2026-05-11 20:34:16 | v1
6af7ca6ef59c7a663aa04b67c8f7c385d462ee8903a06d293143033957b03b72
2026-05-11 14:14:52 | rank 81 | crawled 2026-05-10 08:33:11 | v1
045ec35f71ce621c36a3b7348e7b32c710956ab6064be577c9dc5d8d343beaa5
2026-05-09 12:53:35 | rank 87 | crawled 2026-05-06 13:53:02 | v1
789b68877bbc5b32d9647c0d26a777183001d3d660569d6ffb5dadcdfd00a691
2026-05-04 13:52:02 | rank 81 | crawled 2026-05-03 13:53:03 | v1
77a9bf24c7773b417be2f97dc1b3e652027d74abd39ca65cd0aeb9dfc76fa5fe
2026-05-02 13:06:29 | rank 81 | crawled 2026-04-29 13:53:02 | v1
3f3bccf033062882e8960299fd72dec0bff9c03beee4165ea02803b40905ac95
2026-04-27 13:56:07 | rank 81 | crawled 2026-04-27 13:53:06 | v1
178721c1fbe4923eb7d499eb67bc5d101fa604eb35bae6b337039d370c080c96
2026-04-25 13:11:32 | rank 81 | crawled 2026-04-21 01:53:04 | v1
014d7eaf939dc42b2f8a6b61b8d76cb2f5fe27e1da3e037a61a00c321675f0dd
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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