CONTINUOUS INTERNET TELEMETRY24H DRIFT12,506 material changesacross 11,734 domains · 24h to ~2h ago · +3,743 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

vch.ca

Observed Aug 2, 2026, 10:28 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of vch.ca was taken 1d ago

vch.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting vch.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 vch.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Guarded by a firewall
Email byMicrosoft 365
Secured byDigiCert
Also usesAtlassianGoogle Search ConsoleFacebook/Meta
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vch.ca actually stands on - every host below is a signed observation
vch.ca
A / AAAA
139.173.84.158
unattributedserves the site
NS
ns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
vch-ca.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.vch.ca
DigiCert Incissued its certificate

DNS Records

A 1

  • 139.173.84.158

MX 1

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

TXT 12

  • MS=ms62078819
  • MS=F1C224C0D6FB30022AAF5AD6560D9E2E82DDC2E5
  • iGCgIvh/2ZFsBTbw9UjIbOc3/uA7scCTusROuwmTDCVQVkEZ7kzxnhGMNXwo12fDG59i+UTLL1s+raVq9DOVDg==
  • apple-domain-verification=9NqBe1SgcIowGNrs
  • atlassian-domain-verification=caSBk2k1Pa97mHONMkdpy3b5QjWI94Jz3RAe8q8isajkCPRzMhEkqANGw03RxX4t
  • google-site-verification=G1iHk59SonDeljlXlSdBZK9MnLwZdzSaVc6_lx8qd-I
  • facebook-domain-verification=rguq49za18xbk405o2llm79fxk7ish
  • 2mYA43xC69+gU2P51KzL7DzZd5UdGifghEGk3glJjiZq9ohhS3l3n/sig4IoVAKf2tUiDxBfYjQwDp4XrYRKfQ==
  • v=spf1 include:spf365.phsa.ca include:spf.bcchr.ca include:outboundmail.blackbaud.net ?all
  • adobe-idp-site-verification=85e742ed0f60683d676113054240f144feecfb58413214fcc09e9a57c9bd82fa

NS 4

  • ns1-04.azure-dns.com
  • ns2-04.azure-dns.net
  • ns3-04.azure-dns.org
  • ns4-04.azure-dns.info

SOA 1

  • ns1-04.azure-dns.com root.vch.ca

SRV 1

  • cas.vch.ca:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc@phsa.ca

TLS Certificates (2)

Common NameIssuerExpires
*.vch.ca C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 Fri, 25 Dec 2026 23:59:59 +0000
DigiCert Global G2 TLS RSA SHA256 2020 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Mon, 23 Sep 2030 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 receipt

Ed25519 Receipt

Receipt ID
rcpt_a02d824d4b93ef87
Output Hash
56b8293f8e5e13ef2e1f81343f13cad83c043e250a7a36683bb58913e5dabd31
Signature
ed25519:a465e8aade56a6990553c827d02c594315686033eccd2cdcc2f8d20202de6be361521ce3023fc792d170a9d9791922ca0a33db6dcc0ad3c5c8c299b51ad23c09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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