utsu.ca
Observed Aug 2, 2026, 19:53 UTC (9h 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
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat utsu.ca actually stands on - every host below is a signed observation
utsu.ca
A / AAAA
35.212.2.98
unattributedserves the site
NS
ns29.domaincontrol.comns30.domaincontrol.comns41.domaincontrol.comns42.domaincontrol.com
domaincontrol.comanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
utsu.ca
Let's Encryptissued its certificate
DNS Records
A 1
35.212.2.98
MX 1
1smtp.google.com
TXT 4
apple-domain-verification=X2ZsIHLB1WsN6IcZgoogle-site-verification=C_0O5vlU2slP04MJ2L_bD1Kfazmgd-RxqX-Sj1_1dHEMS=ms37720372v=spf1 include:spf.em.secureserver.net ip4:128.100.101.9 include:_spf.google.com include:spf.mandrillapp.com exists:%{i}.spf.hc788-72.ca.iphmx.com ~all
NS 4
ns29.domaincontrol.comns30.domaincontrol.comns41.domaincontrol.comns42.domaincontrol.com
SOA 1
ns29.domaincontrol.com dns.jomax.net
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
utsu.ca |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 15 Oct 2026 02:44:09 +0000 |
YR2 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_2fb0a309a8f00754- Output Hash
6356564b9682744f1db18cdc24b963a2db1982ddb2a93bf40886ff82c5cd9879- Signature
ed25519:0403608e1edd8f8542f6521d6bb4833661271e05ddcafd28fbc93ed4e94079347544841318d4a615c0d8ddf3e67ab82b56f4eea347b648a682ddcef993265709- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast