ritpu.ca
Observed Aug 16, 2026, 17:02 UTC (10h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Email byGoogle Workspace
Google WorkspaceSecured byLet's Encrypt
Let's Encrypt1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for ritpu.ca in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat ritpu.ca actually stands on - every host below is a signed observation
ritpu.ca
A / AAAA
64.15.66.3
unattributedserves the site
NS
ns2.io-servers.comns1.io-servers.com
io-servers.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comaspmx3.googlemail.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
ritpu.ca
Let's Encryptissued its certificate
DNS Records
A 1
64.15.66.3
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com10aspmx3.googlemail.com10aspmx2.googlemail.com5alt2.aspmx.l.google.com
NS 2
ns2.io-servers.comns1.io-servers.com
SOA 1
ns1.io-servers.com admin.io-servers.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
ritpu.ca |
C=US, O=Let's Encrypt, CN=YE2 | Wed, 23 Sep 2026 18:46:40 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_ea4c0e0f42e9c119- Output Hash
6d46759fc9302ce979ab198a4751c3cc489692e74d84337d16db5ad8ace8c4a9- Signature
ed25519:c156b9aeebc5553226934c1c42375407a830c590fc6227c271f99dde947b5f180fc87f76322c3760c4961e106c48791c005f0cbbc46580f640f8146513208000- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast