CONTINUOUS INTERNET TELEMETRY24H DRIFT7,850 material changesacross 7,302 domains · 24h to ~3h ago · -913 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

zcentar.hr

Observed Aug 2, 2026, 21:12 UTC (11h 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
Email byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zcentar.hr actually stands on - every host below is a signed observation
zcentar.hr
A / AAAA
213.202.100.13
unattributedserves the site
NS
ns2.croadria.comns1.croadria.com
croadria.comanswers its DNS
MX
zcentar-hr.mail.protection.outlook.com
Microsoft 365receives its email
TLS
zcentar.hr
Let's Encryptissued its certificate

DNS Records

A 1

  • 213.202.100.13

MX 1

  • 0zcentar-hr.mail.protection.outlook.com

TXT 1

  • v=spf1 include:spf.protection.outlook.com -all

NS 2

  • ns2.croadria.com
  • ns1.croadria.com

SOA 1

  • ns1.croadria.com marketing.zcentar.hr

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; adkim=s; aspf=s

TLS Certificates (3)

Common NameIssuerExpires
zcentar.hr C=US, O=Let's Encrypt, CN=YR2 Wed, 16 Sep 2026 11:31:29 +0000
YR2 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_2bd014ce2fc8d152
Output Hash
5d177a170510c00d44aa2041016467d809657ea5f32721b39a4ae93ca16d6ccf
Signature
ed25519:44b2302d7b9674b8c34e546a82eca17e90674cd3355037af80feef88724f207006a7bc8a470d43d5f07d3dc735d358b9fdc5351e6095a902cbcdc0f0dfe0eb05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser