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denik.cz

Observed Jul 22, 2026, 00:13 UTC (7h 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
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesFacebook/MetaGoogle Search ConsoleAtlassian
IPv6 · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat denik.cz actually stands on - every host below is a signed observation
denik.cz
A / AAAA
104.20.28.105172.66.150.52606:4700:10::6814:1c692606:4700:10::ac42:9605
Cloudflareserves the site
NS
emily.ns.cloudflare.comjeremy.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
denik-cz.mail.protection.outlook.com
Microsoft 365receives its email
TLS
denik.cz
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.20.28.105
  • 172.66.150.5

AAAA 2

  • 2606:4700:10::6814:1c69
  • 2606:4700:10::ac42:9605

MX 1

  • 0denik-cz.mail.protection.outlook.com

TXT 12

  • MS=ms95048318
  • canva-site-verification=_wGOvTMijYXrJ5Ap0s1NGg
  • facebook-domain-verification=adtwsl1n0gi8qt86ofi29k6unazf89
  • anthropic-domain-verification-ysas0t=iZFdCT56vQqJ86RDiDRdwYjZJ
  • google-site-verification=Dat8ldpndHnVORQ3Pwwg5myVEoGuTVOU1wVZsYJQ-Sw
  • google-site-verification=GC6AaduX5vYXPvrn9VNrS85A-EhIAgX8kTtSZqMSWm4
  • TuDmF/4YFcXvmzbz2gTGquyLWV7XxnaGt1KKAuzHOujOMMslUwwihHp5fibO9c9PpwSWBzud27RnrOcvkkPglA==
  • Y3lsweE0Ho5ylcTbxFCD9jPbk6sII4bUGgT1r5v8aXVTt1BVSAVu47v7/jrnYauMont1PeL2XORR25XQjh6y8g==
  • ahrefs-site-verification_7025c9ab1c7555552fb56178c705f2a5f3126809165fcec7da2106f07572f204
  • atlassian-domain-verification=ONPwBIpoCfM1TNvfNmV8EChGfJKHlBGpcKrr6GWwX2s2ZsdgnQxXkICoO63WRoF0

NS 2

  • emily.ns.cloudflare.com
  • jeremy.ns.cloudflare.com

SOA 1

  • emily.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
denik.cz C=US, O=Google Trust Services, CN=WE1 Fri, 25 Sep 2026 19:27:07 +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 denik.cz. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_d31a4cfd3fb670c3
Output Hash
92c0ee8e4a851da1c3ccf3d8017eb0389c7ea94a3d85762383d3b70e75be1477
Signature
ed25519:9fe942920f8b4ee5e5f077fc3702e07a60d2dfdc88777baf69b449b47931c35ed9497b84c0d27bbec87fce622c3e02fad16c963e36f13e94884e1809fb1b9a08
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser