mcsc.ca
Observed Aug 10, 2026, 04:11 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.
mcsc.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mcsc.ca under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch mcsc.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Microsoft 365
DigiCertDNS Records
A 1
52.237.18.220
MX 1
0mcsc-ca.mail.protection.outlook.com
TXT 3
MS=ms87346248pax8validatev=spf1 include:spf.protection.outlook.com -all
NS 2
duke.ns.cloudflare.comelle.ns.cloudflare.com
SOA 1
duke.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=reject;
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
mcsc.ca |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 | Thu, 10 Dec 2026 23:59:59 +0000 |
GeoTrust TLS RSA CA G1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Nov 2027 12:23:37 +0000 |
Subdomains (0)
None observed.
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_75b9305ef6c7218c- Output Hash
116acf5c41ee42ce96a48169cdccc90c61c7ae9ba1a4abe30dc8ce99ad89be2a- Signature
ed25519:bfdfaf598769b2aa7a6307fe18cec4baa345ede7303fc97a4d5dc18ba137d38199d7f8ea3e356a49cb89152f6772924fe5fbf3f9e0374a83f56e66d7a0d8c007- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast