langara.ca
Observed Aug 16, 2026, 07:52 UTC (22h 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 byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's EncryptRegistered withWebnames.ca Inc.
Also usesMicrosoft Dynamics 365Google Search ConsoleAtlassian
Google Search Console
Atlassian2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for langara.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 langara.ca actually stands on - every host below is a signed observation
langara.ca
A / AAAA
23.185.0.1
unattributedserves the site
NS
ns1.d-zone.cans2.d-zone.cadns1.langara.bc.cadns2.langara.bc.ca
d-zone.ca + bc.caanswers its DNS
MX
langara-ca.mail.protection.outlook.com
Microsoft 365receives its email
TLS
langara.ca
Let's Encryptissued its certificate
DNS Records
A 1
23.185.0.1
MX 1
10langara-ca.mail.protection.outlook.com
TXT 7
d365mktkey=RkvoT4Nxpy3mFNZeMdSWrxifkhh30lb19WHtrGEhgToxd365mktkey=WvvBFOdWkI9e6ZFACPvZHP0PUdbgYtTk986Fk2UIP2cxd365mktkey=hsELNfHWZ8xWqYxuqb8HMbFWDMoD4fHVakcJgpokOi0xd365mktkey=ztgIW18ovxxbOWfTBLmhMRzm0CfxFzYGDkAcbDMHwJExgoogle-site-verification=-a8ZcegO-6usEc2Wgr7qqLPHyeqWcNQpdKatlVwAxcIatlassian-domain-verification=xTGwkLh8n1kp5CxicK9I3aOUAwLGFEJZ6dK6QL7hIk7aC8lcwfO2LYjlxBr8waV6v=spf1 include:spf.protection.outlook.com ip4:209.87.29.112/29 include:_spf.emailcampaigns.net include:a._spf.brightspace.com include:spf.symplicity.com include:spf1.langara.ca ~all
NS 4
ns1.d-zone.cans2.d-zone.cadns1.langara.bc.cadns2.langara.bc.ca
SOA 1
dns1.langara.bc.ca dnsadmin.langara.bc.ca
DMARC_RECORDS 1
v=DMARC1; p=none;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
langara.ca |
C=US, O=Let's Encrypt, CN=YR1 | Sun, 01 Nov 2026 13:54:51 +0000 |
YR1 |
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 (2)
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_92552f739044cf62- Output Hash
be973c069e09c9bc66827b96551395dc70f601a11ed02e31d9af0e265340b6ed- Signature
ed25519:8a729d040b6c76accb3297780554e48dae1b5e088e25042ffb1e5c93258ca79d009b27a00f898cb4b79cd6cd778e603cd4543354c391f236b5bf6ee1d425770d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast