zulenka.com
Observed Jul 25, 2026, 15:18 UTC (8d 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
4 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zulenka.com actually stands on - every host below is a signed observation
zulenka.com
A / AAAA
132.148.112.183
unattributedserves the site
NS
ns43.domaincontrol.comns44.domaincontrol.com
domaincontrol.comanswers its DNS
MX
zulenka-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
zulenka.com
Let's Encryptissued its certificate
DNS Records
A 1
132.148.112.183
MX 1
0zulenka-com.mail.protection.outlook.com
TXT 2
NETORGFT4224411.onmicrosoft.comv=spf1 include:spf.protection.outlook.com -all
NS 2
ns43.domaincontrol.comns44.domaincontrol.com
SOA 1
ns43.domaincontrol.com dns.jomax.net
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zulenka.com |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 29 Sep 2026 02:45:33 +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 (4)
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_d50c6dd5c3ac8cf8- Output Hash
8782c828234467639ba5b5ccfdc11c2bd01c248a3584c39f8a848baa0441b3aa- Signature
ed25519:0971f2ee66778d7c35d250c58435d3774a9493c539b29ff0c9117a1d0bf9ad3f62e8fc86063524164d09c98de61fbfcf1d7b2ed2e82b27a5185784b623e9d705- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast