ryerson.ca

Observed 2026-07-17T13:49:51.844155061+00:00 (7h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onToronto Metropolitan University

Email byGoogle (SPF sender)

Secured byDigiCert

Registered withRebel.ca Corp.

Also uses1PasswordGoogle Search ConsoleAtlassian

tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat ryerson.ca actually stands on - every host below is a signed observation

ryerson.ca

A / AAAA

141.117.126.20

Toronto Metropolitan Universityserves the site

ns1.d-zone.cans2.d-zone.ca

d-zone.caanswers its DNS

rscan.ryerson.ca

Google (SPF sender)receives its email

TLS

*.ryerson.ca

DigiCert Incissued its certificate

DNS Records

A 1

141.117.126.20

MX 1

5rscan.ryerson.ca

TXT 16

MS=ms78557746
90qt9b4c9m6carorb9ogm0dbmd
ds64gful2sics7kgld84aa337f
h2hfp99b2sso8e0p937acl2jdf
_b9iw8znpyuluhjx7z8cag2wgg7s03jc
bcn=CE5C750E-23DA-11ED-A1D5-B72DCD24DBDF
apple-domain-verification=0whOnBLqMFQbqqt0
1password-site-verification=BXZVUNI5RZCJXLQ2LV5W553KCQ
teamviewer-sso-verification=87958f4713154954a5a396cc4433c87f
google-site-verification=Xj3rc-3mJ3iJJgAZATzKfpnfgMzZfkjO0SKV5Qk8TD0

NS 2

ns1.d-zone.ca
ns2.d-zone.ca

SOA 1

extns1.ryerson.ca noc.torontomu.ca

SRV 2

ru-expe-cluster1.ryerson.ca:5060 p10
ru-expe-cluster1.ryerson.ca:5061 p10

TLS Certificates (2)

Common Name	Issuer	Expires
`*.ryerson.ca`	C=US, O=DigiCert Inc, CN=DigiCert Global G3 TLS ECC SHA384 2020 CA1	Fri, 02 Oct 2026 23:59:59 +0000
`DigiCert Global G3 TLS ECC SHA384 2020 CA1`	C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G3	Sun, 13 Apr 2031 23:59:59 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for ryerson.ca. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/ryerson.ca">
  <img src="https://domaindrift.io/badge/ryerson.ca.svg"
       width="300" height="64" alt="DomainDrift signed observations for ryerson.ca">
</a>

Ed25519 Receipt

Receipt ID: 4ac451ab-8883-41b2-ac12-711063ed2366
Output Hash: 563ba2aaa67f391f1034b8847d730c73769a989502d16e320283be31d2fdf71f
Signature: ed25519:904fa7819f6677b3ecdb6555ceed16743206430e9d117be7d2d2061d2716d1457f20113ae3f4f2dfdb82160b74e115baabc8f8c2bb2b0a220f604bdeb614330a
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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