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
birs.ca
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for birs.ca.
Record Status
Public record
First recorded by GoGuides: 2026-01-08 23:56:53
First recorded by GoGuides: 2026-01-08 23:56:53
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 77
Crawl Freshness
Fresh
Last crawled 20 hours ago
Last crawled 20 hours ago
Domain Provenance Record
3 measurements across 15 days
Stability Window
2 days
Trust Record
Public Trust Record for birs.ca.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://birs.ca/
Matched URL
https://birs.ca/
AI Rank
77
Grade
A
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.birs.ca/
Observed Public IP Addresses
104.21.73.220, 172.67.150.86, 2606:4700:3031::6815:49dc, 2606:4700:3033::ac43:9656
Observed Nameservers
lia.ns.cloudflare.com, sean.ns.cloudflare.com
Robots Access
Allowed
allowed
allowed
Page Robots Directive
index, follow
TLS Certificate
CN=WE1,O=Google Trust Services,C=US
Valid 2026-08-01 04:02:07 to 2026-10-30 05:00:33
Valid 2026-08-01 04:02:07 to 2026-10-30 05:00:33
Observed Provenance States
10 stored states across
10 observations
Observed State Changes
Content: 6
Robots: 2
DNS: 0
TLS certificate: 0
Final URL: 0
Robots: 2
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
Full Page Observation
Requested URL
https://birs.ca/
https://birs.ca/
Final URL
https://www.birs.ca/
https://www.birs.ca/
HTTP Status
200
200
Redirect Count
2
2
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
30,921
30,921
Canonical URL
Not observed
Not observed
Observed Page Title
Home | Banff International Research Station
Home | Banff International Research Station
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
index, follow
index, follow
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
104.21.73.220, 172.67.150.86, 2606:4700:3031::6815:49dc, 2606:4700:3033::ac43:9656
104.21.73.220, 172.67.150.86, 2606:4700:3031::6815:49dc, 2606:4700:3033::ac43:9656
Observed Nameservers
lia.ns.cloudflare.com, sean.ns.cloudflare.com
lia.ns.cloudflare.com, sean.ns.cloudflare.com
TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US
CN=WE1,O=Google Trust Services,C=US
TLS Valid From
2026-08-01 04:02:07
2026-08-01 04:02:07
TLS Valid Until
2026-10-30 05:00:33
2026-10-30 05:00:33
First Observed
2026-09-23 04:02:56
2026-09-23 04:02:56
Last Observed
2026-09-23 04:02:56
2026-09-23 04:02:56
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
7d1e9b7257997e253adea865bab3e9d4bd4cce5a9e4a9948a5a30307b3dbbcc3
7d1e9b7257997e253adea865bab3e9d4bd4cce5a9e4a9948a5a30307b3dbbcc3
Content SHA-256
68ba6f94604cc23d56cd1751536041ddf8a36aa468daf5a3d97575ddaa7873b6
68ba6f94604cc23d56cd1751536041ddf8a36aa468daf5a3d97575ddaa7873b6
HTTP Body SHA-256
5e7f11a70eadba7d0e5a016aec6e71b36ea83e0d5a93ffb7adfa0f99b8581f43
5e7f11a70eadba7d0e5a016aec6e71b36ea83e0d5a93ffb7adfa0f99b8581f43
robots.txt SHA-256
8e7183a25af338e0ae82b93147ade300cc249b4634e94d48d2e6b84b7b6fb4d6
8e7183a25af338e0ae82b93147ade300cc249b4634e94d48d2e6b84b7b6fb4d6
DNS State SHA-256
6626fbf045845801094a8e8c066f45b3aa0d730ae71674344d95ef0aab3796df
6626fbf045845801094a8e8c066f45b3aa0d730ae71674344d95ef0aab3796df
TLS Certificate SHA-256
80a8e38f341dde4e851a63868ee5b57328dfe5f70ff9eb9d4a3eeccdbc2c4217
80a8e38f341dde4e851a63868ee5b57328dfe5f70ff9eb9d4a3eeccdbc2c4217
Complete Provenance State SHA-256
fa76c12c6c5b4f6ea709554cfa0a335603d0af78cd0926af293fcfd5cb6eff98
fa76c12c6c5b4f6ea709554cfa0a335603d0af78cd0926af293fcfd5cb6eff98
First Seen by GoGuides
2026-01-08 23:56:53
Last Crawled by GoGuides
2026-09-23 04:02:55 (20 hours ago)
Last Record Refresh
2026-09-24 00:08:39 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
15 days
Trust Record Age
257 days ago
Stored Trust Measurements
3
Measurement Span
15 days across 3 stored measurements
Stability Window
2 days
Current Trust State Since
2026-09-21 02:48:42 (2 days ago)
Days Since Last Change
2 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
0a2f39acc31f14a11144b424b698adae621de28e0851bee6828e2455cba7eff8
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.
2026-09-24 00:08:39 | rank 77 | crawled 2026-09-23 04:02:55 | v10a2f39acc31f14a11144b424b698adae621de28e0851bee6828e2455cba7eff8
2026-09-21 02:48:42 | rank 77 | crawled 2026-09-20 11:23:16 | v1
e039f8d35b312a43bb159c01c5bf5b248315fcbcae4e11449a545efdf24031ae
2026-09-08 03:58:24 | rank 75 | crawled 2026-09-07 03:14:42 | v1
1d43fd06da92e3007dd11704cbdd17b631e1d60a6285f590ce55b9c241a168b3
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.
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.