CONTINUOUS INTERNET TELEMETRY24H DRIFT39,355 material changesacross 37,705 domains · 24h to ~2h ago · -1,505 vs yesterdayNOW554 curated domains not reachablelast probe, steadySITE ERRORS34,565 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

zread.ai

Observed Jul 27, 2026, 22:55 UTC (5d 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.

Up right now
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zread.ai actually stands on - every host below is a signed observation
zread.ai
A / AAAA
104.21.76.240172.67.202.782606:4700:3037::ac43:ca4e2606:4700:3030::6815:4cf0
Cloudflareserves the site
NS
carioca.ns.cloudflare.comcris.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
zread.ai
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.76.240
  • 172.67.202.78

AAAA 2

  • 2606:4700:3037::ac43:ca4e
  • 2606:4700:3030::6815:4cf0

TXT 1

  • v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

NS 2

  • carioca.ns.cloudflare.com
  • cris.ns.cloudflare.com

SOA 1

  • carioca.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
zread.ai C=US, O=Google Trust Services, CN=WE1 Tue, 06 Oct 2026 00:55:42 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for zread.ai. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for zread.ai <a href="https://domaindrift.io/t/zread.ai"> <img src="https://domaindrift.io/badge/zread.ai.svg" width="300" height="64" alt="DomainDrift signed observations for zread.ai"> </a>

Ed25519 Receipt

Receipt ID
rcpt_21300620393062b8
Output Hash
559bc20d31023b72f51fd0fae4738bbabeeb7ed91973fcb21105ea8da8c9d986
Signature
ed25519:4c6d5a7be1c3607f050d94c93c19364c77b3767c1f3b5ec258bd94dbf0425d79225e1d7d4c426eb3c63bd6980fcdb67e478c8165f27bdcaa72840e098320bb00
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser