zenroom.ca
Observed Aug 2, 2026, 13:27 UTC (8h 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
Runs onCloudflare
Secured byLet's Encrypt
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zenroom.ca actually stands on - every host below is a signed observation
zenroom.ca
A / AAAA
104.21.83.230172.67.182.2212606:4700:3031::6815:53e62606:4700:3034::ac43:b6dd
Cloudflareserves the site
NS
hayes.ns.cloudflare.comtess.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
zenroom.ca
Let's Encryptissued its certificate
DNS Records
A 2
104.21.83.230172.67.182.221
AAAA 2
2606:4700:3031::6815:53e62606:4700:3034::ac43:b6dd
NS 2
hayes.ns.cloudflare.comtess.ns.cloudflare.com
SOA 1
hayes.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
zenroom.ca |
C=US, O=Let's Encrypt, CN=YE2 | Sat, 05 Sep 2026 07:34:57 +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 (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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for zenroom.ca. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/zenroom.ca">
<img src="https://domaindrift.io/badge/zenroom.ca.svg"
width="300" height="64" alt="DomainDrift signed observations for zenroom.ca">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_85b776b1876dce74- Output Hash
95ec109efc3bf397062e21bb5176ada890f1475a1df403525dc943c2ce49486a- Signature
ed25519:0348a4789889d51cc46d166fd05cbf8de05a094801374f8a19bab38c01fee51811ce019a5d42e07df2d9e95a11e08ed3acfa90d50f2b8ad8b7a74d14ec99b00d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast