zdf.com
Observed Jul 27, 2026, 20:21 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
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zdf.com actually stands on - every host below is a signed observation
zdf.com
A / AAAA
91.197.29.49
unattributedserves the site
NS
ns01.zdf.dens02.zdf.de
zdf.deanswers its DNS
MX
mail.zdf.de
zdf.dereceives its email
TLS
zdf.eu
Let's Encryptissued its certificate
DNS Records
A 1
91.197.29.49
MX 1
15mail.zdf.de
NS 2
ns01.zdf.dens02.zdf.de
SOA 1
nmaiz-iblox01.zdf.de netzwerk.zdf.de
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zdf.eu |
C=US, O=Let's Encrypt, CN=YR2 | Sat, 26 Sep 2026 21:13:31 +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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for zdf.com. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/zdf.com">
<img src="https://domaindrift.io/badge/zdf.com.svg"
width="300" height="64" alt="DomainDrift signed observations for zdf.com">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_4ea9e60fd4e7abf6- Output Hash
c16042a802b7647819b1bb46a48282de2dfc261277e3925799d7d900d6408144- Signature
ed25519:58f961ff5bb281e1c25344e50ce8c9395f72470648c04931807d1163b22c1d030319f1921c60c514b2e67f043f26b55eb92e7ad75d67dbd51171a6762e54f50a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast