CONTINUOUS INTERNET TELEMETRY24H DRIFT8,763 material changesacross 8,372 domains · 24h to ~2h ago · -32,097 vs yesterdayNOW562 curated domains not reachablelast probe, steadySITE ERRORS34,244 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,304 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

z2performance.com

Observed Jul 25, 2026, 19:47 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain
Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat z2performance.com actually stands on - every host below is a signed observation
z2performance.com
A / AAAA
23.227.38.702620:127:f00f:a::
Cloudflareserves the site
NS
ns-cloud-c1.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comns-cloud-c2.googledomains.com
googledomains.comanswers its DNS
MX
alt1.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt2.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
z2performance.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 23.227.38.70

AAAA 1

  • 2620:127:f00f:a::

MX 5

  • 5alt1.aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com
  • 1aspmx.l.google.com

TXT 4

  • shopify-verification-code=7m7hBhyiDsqlwekV03oXBIjaTQ2MDe
  • google-site-verification=A5MWPsyCIFwIjQY5fPJWkjE08vGbLBIfXrVZAPhOgSY
  • v=spf1 include:_spf.google.com include:shops.shopify.com ~all
  • v=DMARC1; p=none; rua=mailto:dmarc-reports@z2performance.com

NS 4

  • ns-cloud-c1.googledomains.com
  • ns-cloud-c3.googledomains.com
  • ns-cloud-c4.googledomains.com
  • ns-cloud-c2.googledomains.com

SOA 1

  • ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com

TLS Certificates (4)

Common NameIssuerExpires
z2performance.com C=US, O=Let's Encrypt, CN=YE1 Sat, 12 Sep 2026 17:52:02 +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 (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.

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Ed25519 Receipt

Receipt ID
rcpt_00bea60a44255ee0
Output Hash
0de3600625cb51e02da11c245e321408ca45278899032723d41e9d981759f493
Signature
ed25519:2ef29c06ab56596dbda63101a60f4dd1d6012e6e5448b8b7a3d4afc585ef52988dc91c90fd23fc1d526944114c27788e911ea404092709da6515d3866ad99809
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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