albert.cz
Observed Jul 24, 2026, 05:19 UTC (17h 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 byDigiCert
Also usesDocuSignGoogle Search ConsoleAtlassian
7 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat albert.cz actually stands on - every host below is a signed observation
albert.cz
A / AAAA
23.212.110.1023.212.110.3523.212.110.17795.100.146.26
unattributedserves the site
NS
ns1.websupport.czns2.websupport.czns3.websupport.eu
websupport.cz + websupport.euanswers its DNS
MX
albert-cz.mail.protection.outlook.com
Microsoft 365receives its email
TLS
albert.cz
DigiCert Incissued its certificate
DNS Records
A 4
23.212.110.1023.212.110.3523.212.110.17795.100.146.26
MX 1
10albert-cz.mail.protection.outlook.com
TXT 15
MS=ms252158632t7lwtwnl2f5ynllxnxq8ml68j8vj42happle-domain-verification=zNQkN1RyU3T3UAP4X8D2baWFWbXPg8lF2Wg31UTJsgphDzWga7hdWHRmCOk=docusign=ace9c58a-3ccc-493d-ae1b-64b163b87d81adobe-sign-verification=2c038fcdca1eb6f157b2a472a70c006fadobe-sign-verification=338916af319194c8a1881640b386fca5teamviewer-sso-verification=11c0bf14db374a2c87fecd805f474212google-site-verification=_JQpWUE1VsCnMT-4Z85qmksvenkG1-qFDV11_iytT94google-site-verification=dP1U9p1C0WxAOXJV7r2EWB7Z2ukgcPVwTRtaHDdQbfg
NS 3
ns1.websupport.czns2.websupport.czns3.websupport.eu
SOA 1
ns1.websupport.cz admin.websupport.cz
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
albert.cz |
C=US, O=DigiCert Inc, CN=DigiCert Global G3 TLS ECC SHA384 2020 CA1 | Sun, 08 Nov 2026 23:59:59 +0000 |
DigiCert Global G3 TLS ECC SHA384 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G3 | Sun, 13 Apr 2031 23:59:59 +0000 |
Subdomains (7)
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 receiptEd25519 Receipt
- Receipt ID
rcpt_969e1a58b4510d00- Output Hash
6b3d8a1cab582cf00cd452b2f53180365974e2c53ce4b3b3b60c206cc7d7fd52- Signature
ed25519:442d1e3d713e28fc871c84ecc435b9cf716447704fcca5cde61fd47f09410594fed6240d962388dcac53456429b28da3685ef4a6f7d11b7b3faac3135cac060d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast