zitc.de
Observed Jul 27, 2026, 05:14 UTC (6d 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
Also usesGoogle Search Console
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zitc.de actually stands on - every host below is a signed observation
zitc.de
A / AAAA
89.58.52.58
unattributedserves the site
NS
ns.inwx.dens2.inwx.dens3.inwx.eu
inwx.de + inwx.euanswers its DNS
MX
mx01.mail.icloud.commx02.mail.icloud.com
icloud.comreceives its email
TLS
zitc.de
Let's Encryptissued its certificate
DNS Records
A 1
89.58.52.58
MX 2
10mx01.mail.icloud.com10mx02.mail.icloud.com
TXT 3
apple-domain=wnzBhOpUe70da4HYv=spf1 a include:icloud.com ~allgoogle-site-verification=dT-Uo580ZZptNMnTQSYS7dcZC71iZspO9ODuvmow_Wk
NS 3
ns.inwx.dens2.inwx.dens3.inwx.eu
SOA 1
ns.inwx.de hostmaster.inwx.de
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
zitc.de |
C=US, O=Let's Encrypt, CN=YE1 | Fri, 28 Aug 2026 09:07:35 +0000 |
YE1 |
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_88979c12db419fbe- Output Hash
a3ec994c57840e864dea4d1804ee6f5d2298d186f10beb4d263597f6e124540b- Signature
ed25519:1c91ca892e28bd58ad6364211c9231e1a5aec60c138d2aa4c1b3bee672c6fa8c9e73e89ed28339a9ef59325a9b5a58b8d5b3ecbeac44dc25c0e5d8a25b7d1d0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast