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zvu.hr

Observed Aug 2, 2026, 09:16 UTC (23h 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.

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Up right now
Email byMicrosoft 365
Secured byHellenic Academic and Research Institutions CA
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zvu.hr actually stands on - every host below is a signed observation
zvu.hr
A / AAAA
161.53.244.10
unattributedserves the site
NS
ns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.com
microsoftonline.comanswers its DNS
MX
zvu-hr.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.zvu.hr
Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

  • 161.53.244.10

MX 1

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

TXT 6

  • mscid=aAJZKyEvNToXEESgzrBl2hCQHlVxnKCNyJqc8RtBtLOZMvGnWkCsmKvmJLAyvAIY4M1lGEnxxzddXg9r/YnmoQ==
  • v=spf1 ip4:161.53.244.3 include:spf.protection.outlook.com -all
  • google-site-verification=KEtH8bx1x6hATmDUEuaCVIBwXxJhJ4hphe4yDV4ih-0
  • MS=A26FF29A61CC7174B887AE775CC6C15D164D22C7
  • google-site-verification=lFiU7tMgWTEzeQ9ctIQnwwIVu4rJuAi60eqw2L7XFHM
  • HARICA-8xx44eOAzdHLL9uitBo

NS 4

  • ns1.bdm.microsoftonline.com
  • ns2.bdm.microsoftonline.com
  • ns3.bdm.microsoftonline.com
  • ns4.bdm.microsoftonline.com

SOA 1

  • ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; pct=100; rua=mailto:re+z5umqvkz2ew@dmarc.postmarkapp.com; sp=none; aspf=r;

TLS Certificates (4)

Common NameIssuerExpires
*.zvu.hr C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 Sat, 06 Feb 2027 23:40:23 +0000
zvu.hr C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 Wed, 10 Jun 2026 10:34:27 +0000
GEANT TLS RSA 1 C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021 Sat, 31 Dec 2039 11:14:59 +0000
HARICA TLS RSA Root CA 2021 C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions RootCA 2015 Fri, 31 Aug 2029 07:41:54 +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.

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Ed25519 Receipt

Receipt ID
rcpt_5a4a7f305cb9162a
Output Hash
1dde82eec7144b96e8acf0475badd99d85f22bab9445197fbf779e7aa1b63c1c
Signature
ed25519:bb98c9735f875c9853bd306c41bcb4a1ccc29a6039eb37c6381c8bbddc840bd416a88fa01d018e17c565d7a87de5748de19b1710b2c166a14dd9b1b311412705
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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