alfanetz.de
Observed Jul 24, 2026, 05:39 UTC (12h 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
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat alfanetz.de actually stands on - every host below is a signed observation
alfanetz.de
A / AAAA
168.119.94.612a01:4f8:2b02:450::2
2a01serves the site
NS
docks14.rzone.deshades05.rzone.de
rzone.deanswers its DNS
MX
smtpin.rzone.de
rzone.dereceives its email
TLS
alfanetz.de
Let's Encryptissued its certificate
DNS Records
A 1
168.119.94.61
AAAA 1
2a01:4f8:2b02:450::2
MX 1
5smtpin.rzone.de
TXT 1
v=DMARC1;p=reject;
NS 2
docks14.rzone.deshades05.rzone.de
SOA 1
docks14.rzone.de hostmaster.strato-rz.de
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
alfanetz.de |
C=US, O=Let's Encrypt, CN=YE2 | Tue, 29 Sep 2026 06:49:08 +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_19e9ee52d61757df- Output Hash
ad6cd94435655ed336ed3132b9ee07968dd4e9820c771ca7a1e8c95f5952e7dd- Signature
ed25519:6184c90ae5ed971bb4f3d67064b9442fd6f66dd1a35a921061b43f1aadd3ba80bb7f55c289d6b7aaf601534488cc2ee8b9b747fbaf58a3802c74e20e3b41ff03- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast