z0r.de
Observed Jul 24, 2026, 20:38 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 byGoogle Workspace
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat z0r.de actually stands on - every host below is a signed observation
z0r.de
A / AAAA
91.98.167.204
unattributedserves the site
NS
c.xnameserver.deb.xnameserver.dea.xnameserver.de
xnameserver.deanswers its DNS
MX
aspmx2.googlemail.comaspmx3.googlemail.comalt1.aspmx.l.google.comaspmx5.googlemail.com+3 more
Google Workspacereceives its email
TLS
z0r.de
Let's Encryptissued its certificate
DNS Records
A 1
91.98.167.204
MX 7
10aspmx2.googlemail.com10aspmx3.googlemail.com5alt1.aspmx.l.google.com10aspmx5.googlemail.com1aspmx.l.google.com5alt2.aspmx.l.google.com10aspmx4.googlemail.com
NS 3
c.xnameserver.deb.xnameserver.dea.xnameserver.de
SOA 1
a.xnameserver.de hostmaster.inwx.de
CAA 2
issue "zerossl.com"issue "letsencrypt.org"
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
z0r.de |
C=US, O=Let's Encrypt, CN=YE2 | Tue, 06 Oct 2026 05:44:16 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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 receiptEd25519 Receipt
- Receipt ID
rcpt_9d97160e879e9305- Output Hash
bf723bc4002b705ecfb4abd7dba5190dc21c6b26668c60933518ee441f86c4b0- Signature
ed25519:57267439ead17cb5bcd006c963ff91c15ac0f7ee6a07bfebc08c19008c9430b2887016819d735b5c7d3bda7d12937174dd59af6751d620c56c5ee2e30c4a970b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast