ridderbusch.name
Observed Jul 27, 2026, 03:10 UTC (19h 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
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ridderbusch.name actually stands on - every host below is a signed observation
ridderbusch.name
A / AAAA
195.30.108.129
unattributedserves the site
NS
ns5.ns35.dens7.ns35.dens6.ns35.dens8.ns35.de
ns35.deanswers its DNS
MX
ridderbusch.name
ridderbusch.namereceives its email
TLS
ridderbusch.name
Let's Encryptissued its certificate
DNS Records
A 1
195.30.108.129
MX 1
0ridderbusch.name
TXT 2
v=spf1 +mx +a +ip4:195.30.108.129 ~allv=DMARC1;p=none;sp=none;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:frank.ridderbusch@gmail.com;ruf=mailto:frank.ridderbusch@gmail.com
NS 4
ns5.ns35.dens7.ns35.dens6.ns35.dens8.ns35.de
SOA 1
ns5.ns35.de support.serverprofis.net
SRV 1
cpanelemaildiscovery.cpanel.net:443 p0
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ridderbusch.name |
C=US, O=Let's Encrypt, CN=YR1 | Sat, 10 Oct 2026 06:12:07 +0000 |
YR1 |
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 (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_a2aac83463da91a9- Output Hash
aca6ef647b6468e6ce4eb2c531afdb558f10b38bae092601b0db1fb475e0034f- Signature
ed25519:dff2eaf39c79ad5c7c4b9bf92f3e0b1d9a92f5cacf642b53d579ad6d1285e82c008f71d0ec65848f2bea7da52bd9a4a9a7dfcc0365edac4aee6a05c7a8f47407- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast