CONTINUOUS INTERNET TELEMETRY24H DRIFT23,583 material changesacross 21,757 domains · 24h to ~2h agoROTATION57 domains moved DNS from koaladns.com to kirklanddc.com, 56 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination ~NOW605 curated domains not reachablelast probe, steadySITE ERRORS33,518 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,266 sites429 rate-limit / 403 bot-block, a posture signal

lifemark.ca

Observed Aug 3, 2026, 01:18 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of lifemark.ca was taken 5d ago

lifemark.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting lifemark.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 lifemark.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Email byProofpoint
Secured byDigiCert
Also usesFacebook/MetaGoogle Search Console
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lifemark.ca actually stands on - every host below is a signed observation
lifemark.ca
A / AAAA
172.66.156.206104.20.43.2192606:4700:10::6814:2bdb2606:4700:10::ac42:9cce
Cloudflareserves the site
NS
gina.ns.cloudflare.comterin.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxa-00217d01.gslb.pphosted.commxb-00217d01.gslb.pphosted.com
Proofpointreceives its email
TLS
www.lifemark.ca
DigiCert Incissued its certificate

DNS Records

A 2

  • 172.66.156.206
  • 104.20.43.219

AAAA 2

  • 2606:4700:10::6814:2bdb
  • 2606:4700:10::ac42:9cce

MX 2

  • 10mxa-00217d01.gslb.pphosted.com
  • 10mxb-00217d01.gslb.pphosted.com

TXT 25

  • 0gq31vsn9jzzwsft9vfr173s99z5rf04
  • 21v0v56gv74077ffsc6x1y4ml9yqdcq5
  • MS=ms49672262
  • MS=ms78567258
  • ZLV1Z1NEKKQC5IVZ9J5Z90QDB4UD85AHL07FKMSO
  • _b3xbuwob1ydechzmskmj366srajn40x
  • _hqf7w1bv9xftpcd0chtt4jirde9bfrm
  • _lqhdndvqr4vmqaecnfu1admb1kjkd6j
  • _rwkwwfi436m6333leti96eokccrovdu
  • _uvz8opxei3ypw1ozm9d5ayhvcogzjuc

NS 2

  • gina.ns.cloudflare.com
  • terin.ns.cloudflare.com

SOA 1

  • gina.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

TLS Certificates (3)

Common NameIssuerExpires
www.lifemark.ca C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 Fri, 19 Feb 2027 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
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA Sun, 09 Nov 2031 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.

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Ed25519 Receipt

Receipt ID
rcpt_6af66cd2e480eb5a
Output Hash
d211d5770df002f754970fa9e284b172fd608a902424059ee5d09947ca319e2b
Signature
ed25519:38824fd1b9f51b34ed4950b1c38d4a7d25f67594b2475cf36f3aa14c451e971396a927f5e9dbfd91e6e0e4039cee5abe30bfc50cbf95c65776d652d23aa69e09
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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