doderer.at
Observed Jul 27, 2026, 16:34 UTC (4d 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
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat doderer.at actually stands on - every host below is a signed observation
doderer.at
A / AAAA
5.9.21.214
unattributedserves the site
NS
cns1.cloudpit.decns2.cloudpit.comcns3.cloudpit.io
cloudpit.de + cloudpit.com + moreanswers its DNS
MX
mail.doderer.at
doderer.atreceives its email
TLS
doderer.at
Let's Encryptissued its certificate
DNS Records
A 1
5.9.21.214
MX 1
100mail.doderer.at
TXT 1
v=spf1 mx a:ws21.inname.net ~all
NS 3
cns1.cloudpit.decns2.cloudpit.comcns3.cloudpit.io
SOA 1
cns1.cloudpit.de hostmaster.dogado.de
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
doderer.at |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 31 Aug 2026 07:50:25 +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 (1)
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_18fa064d2370f134- Output Hash
9fd2a4d1f124bc5726d181edd4e4eab525ff700b020ab18dc033b8e87eb5be7a- Signature
ed25519:08dfdd6e6cadb63a673aaf3a77c5830efc8754537e64c879e45b567a28eee42793f694607f24fc640b4853f56b1bd389472ef337ed31f7edeab4ec26a3d65e04- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast