GoGuides Trust Record

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 tcpipguide.com

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for tcpipguide.com.

Record Status

Public record
First recorded by GoGuides: 2026-09-19 07:57:43

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 73

Crawl Freshness

Fresh
Last crawled just now

Domain Provenance Record

2 measurements across 3 days

Stability Window

3 days

Trust Record

Public Trust Record for tcpipguide.com.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://tcpipguide.com/

Matched URL

https://tcpipguide.com/

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

http://tcpipguide.com/

Observed Public IP Address

216.92.67.219

Observed Nameservers

ns0.ns0.com, ns535.pair.com

Robots Access

Allowed
robots_unreachable_allowed

Page Robots Directive

Not observed

Observed Provenance States

2 stored states across 3 observations

Observed State Changes

Content: 0
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 1

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://tcpipguide.com/

Final URL
http://tcpipguide.com/

HTTP Status
200

Redirect Count
0

Content Type
text/html

Response Bytes
20,757

Canonical URL
Not observed

Observed Page Title
Welcome to The TCP/IP Guide!

Robots Access
Allowed

Robots Reason
robots_unreachable_allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
216.92.67.219

Observed Nameservers
ns0.ns0.com, ns535.pair.com

TLS Certificate Issuer
Not observed

TLS Valid From
Not observed

TLS Valid Until
Not observed

First Observed
2026-09-12 03:41:04

Last Observed
2026-09-22 16:51:18

Identical-State Observations
2

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

                Title SHA-256

                2618f265b440ea95a50d8dac35a4db40304448c24e80ee4752655cb20ee7a5ed            

                Content SHA-256

                1a4dc74830aa705e6c8778df4ebf6706450f1a4e83b0aec7e8b928fb79d3f608            

                HTTP Body SHA-256

                6f2436743986a8781ee3cdf9c21418384410af0e25360d9133b838c88812478f            

                robots.txt SHA-256

                Not observed            

                DNS State SHA-256

                2902dc2d5d9dd97b03a7c8661bab96119034e8da073c991bfe97befcb09643ee            

                TLS Certificate SHA-256

                Not observed            

                Complete Provenance State SHA-256

                3b3e17b83870570c19e3f675670e3a04e783fe32aa1797142fb08c61fcb8dd1b

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-19 07:57:43

Last Crawled by GoGuides

2026-09-22 16:51:15 (just now)

Last Record Refresh

2026-09-22 16:51:29 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

3 days

Trust Record Age

3 days ago

Stored Trust Measurements

Measurement Span

3 days across 2 stored measurements

Stability Window

3 days

Current Trust State Since

2026-09-19 07:57:43 (3 days ago)

Days Since Last Change

3 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

1b25f8afc47117fa60b080e2b80c7d0f6ac5ffffcef48d07cb17200a2ae17556

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 state, including rank, crawl timing, algorithm version, and record fingerprint.

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

Related GoGuides Web Intelligence & Trust Utilities

These GoGuides utilities work together to explain crawler activity, inspect AI visibility, compare robots.txt with GoGuides evidence surfaces, check Verified Text records, and explore machine-readable web intelligence and provenance.

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 Submit to the Live Index — $69.95