easyoptic.cz

Observed Jul 29, 2026, 04:38 UTC (8h 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

Up right now

Email byGoogle Workspace

Secured byLet's Encrypt

Also usesFacebook/MetaGoogle Search Console

1 subdomain · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat easyoptic.cz actually stands on - every host below is a signed observation

easyoptic.cz

A / AAAA

78.24.12.220

unattributedserves the site

ns1.websupport.czns2.websupport.czns3.websupport.eu

websupport.cz + websupport.euanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

TLS

easyoptic.cz

Let's Encryptissued its certificate

DNS Records

A 1

78.24.12.220

MX 5

1aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com
10aspmx2.googlemail.com
10aspmx3.googlemail.com

TXT 5

v=spf1 include:_spf.google.com ~all
facebook-domain-verification=ui65jck5v4gxxnftbij3epo76kk0lp
google-site-verification=CyEdxptEvZYDzDg_Rr8uJGK_2E4zBv2WWEgFaMsWrr0
google-site-verification=j5kUPXo8S0kEaOakqWsg2nz19Ow4hGQNepRwLKvPVJk
v=DMARC1; p=none; rua=5apg54j1i2@dmarc-reports.ecomailapp.com; fo=1

NS 3

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

SOA 1

ns1.websupport.cz admin.websupport.cz

TLS Certificates (3)

Common Name	Issuer	Expires
`easyoptic.cz`	C=US, O=Let's Encrypt, CN=YR2	Sat, 24 Oct 2026 06:06:19 +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 (2)

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 easyoptic.cz. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_b7f52083050a9c02
Output Hash: 4c57f8c0b410e53a01d6b3cde1e1b5e4617dbda472272104d9c47f9afc733867
Signature: ed25519:52d3b3e3a3d703e1aaa0a7cbac4ad2024cc4b36ea4557b39289e2abd30c301d318dde26586e439c952bfb099634e9e75f7ad375a5a4d52a2b7bc430bac071d0e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/easyoptic.cz