sace.ca

Observed Aug 12, 2026, 03:37 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sace.ca was taken 4d ago

sace.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sace.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 sace.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesFoxit
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sace.ca actually stands on - every host below is a signed observation
sace.ca
A / AAAA
20.175.202.229
unattributedserves the site
NS
ns1-37.azure-dns.comns2-37.azure-dns.netns3-37.azure-dns.orgns4-37.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
sace-ca.mail.protection.outlook.com
Microsoft 365receives its email
TLS
sace.ca
Let's Encryptissued its certificate

DNS Records

A 1

  • 20.175.202.229

MX 1

  • 10sace-ca.mail.protection.outlook.com

TXT 5

  • MS=ms67813336
  • sace-prod.azurewebsites.net
  • v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:amazonses.com include:net.industries include:spfa.cpmails.com +include:outboundmail.blackbaud.net -all
  • brevo-code:960d4d7eb7ed69ae4f4c9240f2f56efa
  • Foxit-domain-verification=f6d450de13b96af9a258cca7c52944c7

NS 4

  • ns1-37.azure-dns.com
  • ns2-37.azure-dns.net
  • ns3-37.azure-dns.org
  • ns4-37.azure-dns.info

SOA 1

  • ns1-37.azure-dns.com azuredns-hostmaster.microsoft.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

MTA_STS_RECORDS 1

  • v=STSv1; id=20260223

TLS Certificates (4)

Common NameIssuerExpires
sace.ca C=US, O=Let's Encrypt, CN=YE1 Tue, 29 Sep 2026 05:02:10 +0000
YE1 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 receipt

Ed25519 Receipt

Receipt ID
rcpt_ed8495da6530f210
Output Hash
f43ccf3a45ce0d5bf8dc29e0686f92b5229891cdbdde24b0145c2bf78964f8f9
Signature
ed25519:c410d987431467541e145a980e16e43c29c68d2c4eed28083f3e09b33889194cb9b69f2b6735c774c95b504d8305477c4b879dc65c0d05293120e38070980500
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT37,675 material changesacross 36,284 domains · 24h to ~3h ago · -5,832 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,306 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,290 sites429 rate-limit / 403 bot-block, a posture signal