CONTINUOUS INTERNET TELEMETRY24H DRIFT41,685 material changesacross 38,305 domains · 24h to ~2h ago · +7,068 vs yesterdaySHIFT42 domains moved DNS from koaladns.com to magpiedns.coma coordinated move · 24hNOW539 curated domains not reachablelast probe, steadySITE ERRORS33,856 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 149,215 sites429 rate-limit / 403 bot-block, a posture signal

zone4.ca

Observed Aug 3, 2026, 02:38 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zone4.ca was taken 2d ago

zone4.ca is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zone4.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 zone4.ca Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Email byGoogle Workspace
Secured byAmazon
Also usesGoogle Search Console
IPv6 · 2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zone4.ca actually stands on - every host below is a signed observation
zone4.ca
A / AAAA
3.171.61.103.171.61.413.171.61.683.171.61.36+8 more
2600serves the site
NS
ns-1392.awsdns-46.orgns-1990.awsdns-56.co.ukns-34.awsdns-04.comns-648.awsdns-17.net
awsdns-46.org + awsdns-56.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.l.google.comaspmx3.l.google.com+3 more
Google Workspacereceives its email
TLS
zone4.ca
Amazonissued its certificate

DNS Records

A 4

  • 3.171.61.10
  • 3.171.61.41
  • 3.171.61.68
  • 3.171.61.36

AAAA 8

  • 2600:9000:27fe:5a00:10:ec0c:ad00:93a1
  • 2600:9000:27fe:3200:10:ec0c:ad00:93a1
  • 2600:9000:27fe:e800:10:ec0c:ad00:93a1
  • 2600:9000:27fe:3800:10:ec0c:ad00:93a1
  • 2600:9000:27fe:1200:10:ec0c:ad00:93a1
  • 2600:9000:27fe:6c00:10:ec0c:ad00:93a1
  • 2600:9000:27fe:7800:10:ec0c:ad00:93a1
  • 2600:9000:27fe:400:10:ec0c:ad00:93a1

MX 7

  • 1aspmx.l.google.com
  • 10alt2.aspmx.l.google.com
  • 15aspmx2.l.google.com
  • 20aspmx3.l.google.com
  • 25aspmx4.l.google.com
  • 30aspmx5.l.google.com
  • 5alt1.aspmx.l.google.com

TXT 1

  • google-site-verification=vj66eUJn5yemW-osLh8wgP7CRi3P5DjMDu7xgG3sJlg

NS 4

  • ns-1392.awsdns-46.org
  • ns-1990.awsdns-56.co.uk
  • ns-34.awsdns-04.com
  • ns-648.awsdns-17.net

SOA 1

  • ns-1990.awsdns-56.co.uk awsdns-hostmaster.amazon.com

TLS Certificates (3)

Common NameIssuerExpires
zone4.ca C=US, O=Amazon, CN=Amazon RSA 2048 M04 Thu, 18 Feb 2027 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +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 receipt

Ed25519 Receipt

Receipt ID
rcpt_2b52b344534ecf3f
Output Hash
50ff46a7f6a3dbc40bf5cfd63f9f56ed2b7072890f8b772ce53f595c73913391
Signature
ed25519:c56b2274f25a388bd00f8bbeb82060372214f9bffa3460a61df30f30150e30dd14eb4a109a0fd2cf22fbf7a4d61d16858467e5f68b339d83c396e4c4ab703d07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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