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 iers.org

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for iers.org.

Record Status

Public record
First recorded by GoGuides: 2026-09-09 23:50:09

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 75

Crawl Freshness

Aging
Last crawled 13 days ago

Domain Provenance Record

1 measurement across 0 days

Stability Window

Pending

Trust Record

Public Trust Record for iers.org.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://iers.org/

Matched URL

https://iers.org/

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.iers.org/

Observed Public IP Address

80.245.146.153

Observed Nameservers

gate1-f.bkg.bund.de, gate1-l.bkg.bund.de, gate1-w.bkg.bund.de

Robots Access

Allowed
allowed

Page Robots Directive

index,follow

TLS Certificate

CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR
Valid 2026-08-14 07:43:27 to 2027-03-01 07:43:26

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://iers.org

Final URL
https://www.iers.org/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=utf-8

Response Bytes
146,116

Canonical URL
https://www.iers.org/

Observed Page Title
The International Earth Rotation and Reference Systems Service - IERS

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
index,follow

X-Robots-Tag
Not observed

Observed Public IP Address(es)
80.245.146.153

Observed Nameservers
gate1-f.bkg.bund.de, gate1-l.bkg.bund.de, gate1-w.bkg.bund.de

TLS Certificate Issuer
CN=GEANT TLS RSA 1,O=Hellenic Academic and Research Institutions CA,C=GR

TLS Valid From
2026-08-14 07:43:27

TLS Valid Until
2027-03-01 07:43:26

First Observed
2026-09-17 16:06:50

Last Observed
2026-09-17 16:06:50

Identical-State Observations
1

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

                Title SHA-256

                c9a9d09fcc6a2348f4128821f5d7d1fa6863165f4d61d8235887d6fdb794b9fa            

                Content SHA-256

                2645a944663e55446d3ccab41f7bce672b01eaebfca6045e71a7b360d93c4c1d            

                HTTP Body SHA-256

                d656e947d691a68a3541b5501612ed9c96ddd0989dccfcfe1604d295e8d54964            

                robots.txt SHA-256

                c2caadb7a66bd25dfda4317ace46990a008823ef984820bebc658d49a603354f            

                DNS State SHA-256

                45908699631015b00607dc5a1b02065a1b89f2df9e33cd561e01276c959120c0            

                TLS Certificate SHA-256

                55af7f95648166454fd047182b9840a5e6758e66fd31c63377dc06fe1e06bbf0            

                Complete Provenance State SHA-256

                c6c291819b5e6ed29f624b180f20666d22a1b9aca37a6390fc0464e6b0f12bb8

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-09 23:50:09

Last Crawled by GoGuides

2026-09-09 18:53:02 (13 days ago)

Last Record Refresh

2026-09-09 23:50:09 (13 days ago)

Record Refresh Freshness

Aging
Last refreshed 13 days ago

Stored Measurement Age

0 days

Trust Record Age

13 days ago

Stored Trust Measurements

Measurement Span

1 snapshot

Stability Window

Pending

Current Trust State Since

2026-09-09 23:50:09 (13 days ago)

Days Since Last Change

13 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

633f15cb5092ff80275d794e7cec62726a4c2d2babaafc6e1c118db0d8905d31

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.

2026-09-09 23:50:09 | rank 75 | crawled 2026-09-09 18:53:02 | v1
633f15cb5092ff80275d794e7cec62726a4c2d2babaafc6e1c118db0d8905d31

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