Domain Provenance Record: airfilter.ai

Name: Retained provenance observations for airfilter.ai
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 airfilter.ai

Current Trust Summary

GoGuides observations for airfilter.ai: 4 retained provenance observations. Earliest retained provenance observation: 2026-10-09 19:05:31. Latest retained provenance observation: 2026-10-24 22:01:10. Stored provenance state records: 1.

Record Status

Public record
First recorded by GoGuides: 2026-10-09 19:05:31

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 72

Crawl Freshness

Fresh
Last crawled 2 minutes ago

Domain Provenance Record

4 measurements across 15 days

Stability Window

15 days

Trust Record

Public Trust Record for airfilter.ai.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://airfilter.ai/

Matched URL

https://airfilter.ai/

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://airfilter.ai/

Observed Public IP Addresses

104.21.27.210, 172.67.169.190, 2606:4700:3035::6815:1bd2, 2606:4700:3036::ac43:a9be

Observed Nameservers

sonia.ns.cloudflare.com, todd.ns.cloudflare.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YE2,O=Let's Encrypt,C=US
Valid 2026-09-08 22:53:33 to 2026-12-07 22:53:32

Observed Provenance States

1 stored state across 4 observations

Observed State Changes

Content: 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

Requested URL
https://airfilter.ai/

Final URL
https://airfilter.ai/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=UTF-8

Response Bytes
14,465

Canonical URL
https://airfilter.ai/

Observed Page Title
Air Filter

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
104.21.27.210, 172.67.169.190, 2606:4700:3035::6815:1bd2, 2606:4700:3036::ac43:a9be

Observed Nameservers
sonia.ns.cloudflare.com, todd.ns.cloudflare.com

TLS Certificate Issuer
CN=YE2,O=Let's Encrypt,C=US

TLS Valid From
2026-09-08 22:53:33

TLS Valid Until
2026-12-07 22:53:32

First Observed
2026-10-09 19:05:31

Last Observed
2026-10-24 22:01:10

Identical-State Observations
4

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

                Title SHA-256

                a4d85899b0475abb8960bc166aa318caa2b9450ed184099fdecd086bd0e1ffd0            

                Content SHA-256

                f19df8acd24468680dc75535752216f83c3f788334e14cae885b2dffbcacd6e3            

                HTTP Body SHA-256

                4bb161d8212cf59a50ac1572dbd024e33e577122f2531c8d146eba2894abb1b9            

                robots.txt SHA-256

                cad52f939f9d1565d75b8260444335fdd72a6e8607fa482b02c1b844a515c24f            

                DNS State SHA-256

                98bb3f5104689d04889896207e39e7c160bc9f6394da2829b763502f4b414739            

                TLS Certificate SHA-256

                f29cca5ac65fb189b88751af0ab513a02d7b95068e9410ef595de7ff684f8555            

                Complete Provenance State SHA-256

                ba0071783f69cbbe7d3275b821bc2aa3686f0232b4f5855bf2b95ccf94f113fb

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-10-09 19:05:31

Last Crawled by GoGuides

2026-10-24 22:01:10 (2 minutes ago)

Last Provenance Observation

2026-10-24 22:01:10 (2 minutes ago)

Provenance Freshness

Fresh
Last observed 2 minutes ago

Observed History Age

15 days

Trust Record Age

15 days ago

Provenance Observations

Observation Span

15 days across 4 observations

Stability Window

15 days

Current Trust State Since

2026-10-09 19:05:31 (15 days ago)

Days Since Last Change

15 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

b1316b8db27fd759aba73abc5d0e657fc729959b3d0b0dfdbbe61ed13f436df3

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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