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 nbcsportsboston.com.

Trust Status

Policy blocked
First recorded by GoGuides: 2026-01-08 23:53:24

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

Historical Grade

Not Available / Historical Rank 77

Crawl Freshness

Fresh
Last crawled 16 hours ago

Domain Provenance Record

3 measurements across 136 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://nbcsportsboston.com/

Matched URL

https://nbcsportsboston.com/

AI Rank

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://www.nbcsportsboston.com/

Observed Public IP Address

192.0.66.51

Observed Nameservers

ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com, ns6.nbcuni.com

Robots Access

Allowed
allowed

Page Robots Directive

max-image-preview:large

TLS Certificate

CN=YE1,O=Let's Encrypt,C=US
Valid 2026-06-20 20:24:07 to 2026-09-18 20:24:06

Observed Provenance States

7 stored states across 7 observations

Observed State Changes

Content: 6
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://nbcsportsboston.com/

Final URL
https://www.nbcsportsboston.com/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
126,336

Canonical URL
https://www.nbcsportsboston.com/

Observed Page Title
NBC Sports Boston – video, news, schedules, scores

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
max-image-preview:large

X-Robots-Tag
Not observed

Observed Public IP Address(es)
192.0.66.51

Observed Nameservers
ns1.nbcuni.com, ns2.nbcuni.com, ns3.nbcuni.com, ns4.nbcuni.com, ns5.nbcuni.com, ns6.nbcuni.com

TLS Certificate Issuer
CN=YE1,O=Let's Encrypt,C=US

TLS Valid From
2026-06-20 20:24:07

TLS Valid Until
2026-09-18 20:24:06

First Observed
2026-08-14 23:35:43

Last Observed
2026-08-14 23:35:43

Identical-State Observations
1

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

                Title SHA-256

                cc8f01d84700e7ba7d10a58e2146059587eb4d69491e1cb68d217290b635070b            

                Content SHA-256

                f324b76c910a271c452cdb2ec5b52e875199d4b5f82c8b43e736483efc8280fb            

                HTTP Body SHA-256

                4d3217080638c209c8b166521533cfb4f954e9788f1c24764df30a30a6e540e3            

                robots.txt SHA-256

                0e886e75c3bc59a7b1bf0f5e62d3a697f924801bb5d0c4ced05f24683fc116da            

                DNS State SHA-256

                6e57d76937f9152ee1a44fc9e7b3c5510b875463921a55b49c6dccadcc545d4d            

                TLS Certificate SHA-256

                bf8014e12d444d47c700d911347c1c11f48a4bbbe9461975725425155a94e55b            

                Complete Provenance State SHA-256

                3c6ec6787b796a284b8222c7806e9a347b5744700ec9579262c420ed398306c9

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-01-08 23:53:24

Last Crawled by GoGuides

2026-08-14 23:35:42 (16 hours ago)

Last Record Refresh

2026-08-15 16:10:24 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

136 days

Trust Record Age

218 days ago

Stored Trust Measurements

Measurement Span

136 days across 3 stored measurements

Stability Window

136 days

Current Trust State Since

2026-04-01 03:57:11 (136 days ago)

Days Since Last Change

136 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

6298330f5cb9b2681265470daad57ef87b29ca6e156a98d8300f6e65a3ef86c2

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.

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.

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.

Why GoGuides Crawled My Site Are AI Bots Visiting My Site? Not Showing in ChatGPT? Is My Site Used by AI? Robots.txt vs Trust Layer Verified Text Search