Domain Provenance Record: ted.ac

Name: Retained provenance observations for ted.ac
Creator: GoGuides

Enter a domain to view its GoGuides Website Trust Record, including observed measurements, canonical website URL, observation history, current record and policy state, record fingerprint, and crawl timing.

Website Trust Record ted.ac

Current Trust Summary

GoGuides observations for ted.ac: 3 retained provenance observations. Earliest retained provenance observation: 2026-10-09 01:43:56. Latest retained provenance observation: 2026-10-25 06:36:13. Stored provenance state records: 3.

Record Status

Public record
First recorded by GoGuides: 2026-10-09 01:43:56

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 70

Crawl Freshness

Fresh
Last crawled just now

Domain Provenance Record

3 measurements across 16 days

Stability Window

0 days

Trust Record

Public Trust Record for ted.ac.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://ted.ac/

Matched URL

https://ted.ac/

AI Rank

Grade

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.ted.ac/

Observed Public IP Addresses

104.21.45.46, 172.67.209.178, 2606:4700:3035::ac43:d1b2, 2606:4700:3036::6815:2d2e

Observed Nameservers

jaziel.ns.cloudflare.com, joselyn.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

index, follow

TLS Certificate

CN=Cloudflare TLS Issuing ECC CA 4,O=SSL Corporation,C=US
Valid 2026-09-21 16:09:25 to 2026-12-20 16:17:56

Observed Provenance States

3 stored states across 3 observations

Observed State Changes

Content: 2
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

Requested URL
https://ted.ac/

Final URL
https://www.ted.ac/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=utf-8

Response Bytes
183,827

Canonical URL
https://ted.ac

Observed Page Title
Ted Brine · Software Engineer

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
index, follow

X-Robots-Tag
Not observed

Observed Public IP Address(es)
104.21.45.46, 172.67.209.178, 2606:4700:3035::ac43:d1b2, 2606:4700:3036::6815:2d2e

Observed Nameservers
jaziel.ns.cloudflare.com, joselyn.ns.cloudflare.com

TLS Certificate Issuer
CN=Cloudflare TLS Issuing ECC CA 4,O=SSL Corporation,C=US

TLS Valid From
2026-09-21 16:09:25

TLS Valid Until
2026-12-20 16:17:56

First Observed
2026-10-25 06:36:13

Last Observed
2026-10-25 06:36:13

Identical-State Observations
1

▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes

                Title SHA-256

                d5f934fe732a0d715ba39e295fc910d16bb7e6a35be1432fec657acf3c08629c            

                Content SHA-256

                675bcc4c61d0f489e83c51fcdd208d6fc09901ab4f6aeb427816d41130eff822            

                HTTP Body SHA-256

                ca59edf95e55898c854faac142328eef5bab9b6103a9f0b54aa9be561d13f05c            

                robots.txt SHA-256

                fb30e1bcb0f6fc61e55b4856ca510ea89890fec9f492fc7b3dbe4f0ebff28953            

                DNS State SHA-256

                c4b1fb877fe10577b31b41c3f8d7c6d9c4e7e45426b7d7e344cbb112eaf382a9            

                TLS Certificate SHA-256

                a31464ac3632131d5dd49bc42ee299ae13310eb85b54f13c45355c4dc31b5951            

                Complete Provenance State SHA-256

                543862ff1bbc732d8f0f1f95e0a19d559bd846b981b1bbefe7df6282c39a889b

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-10-09 01:43:56

Last Crawled by GoGuides

2026-10-25 06:36:13 (just now)

Last Provenance Observation

2026-10-25 06:36:13 (just now)

Provenance Freshness

Fresh
Last observed just now

Observed History Age

16 days

Trust Record Age

16 days ago

Provenance Observations

Observation Span

16 days across 3 observations

Stability Window

0 days

Current Trust State Since

2026-10-25 06:36:13 (just now)

Days Since Last Change

0 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

4f59e9098913460468b43c0c95a94c01b7e1e22634c4a7a7e86db41d6ac38f7e

Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.

Record-State Favicon Previews

These favicons are generated deterministically from GoGuides measurement inputs for the site, including AI Rank and crawl timing. They provide a visual representation of the corresponding GoGuides record state. The same supported inputs produce the same favicon output. If a favicon appears different elsewhere, verify the record here to compare it with the current GoGuides state.

16px

open

32px

open

48px

open

64px

open

96px

open

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