zfboard.de
Observed Aug 2, 2026, 12:10 UTC (1h 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 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zfboard.de actually stands on - every host below is a signed observation
zfboard.de
A / AAAA
188.138.29.29
unattributedserves the site
NS
ns02.v-dns.dens01.v-dns.de
v-dns.deanswers its DNS
MX
mail.zfboard.de
zfboard.dereceives its email
TLS
zfboard.de
Let's Encryptissued its certificate
DNS Records
A 1
188.138.29.29
MX 1
10mail.zfboard.de
TXT 1
v=spf1 a mx a:zfboard.de -all
NS 2
ns02.v-dns.dens01.v-dns.de
SOA 1
ns01.v-dns.de hostmaster.v-dns.de
DMARC_RECORDS 1
v=DMARC1; p=quarantine; ruf=mailto:postmaster@alien-scripts.de
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
zfboard.de |
C=US, O=Let's Encrypt, CN=YR2 | Tue, 22 Sep 2026 22:50:42 +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_1b7a7129dc77f4df- Output Hash
d301258284420418d0a6ac069e8a566cb4404501e3c8c57812fc0bc18f70d2b4- Signature
ed25519:9a360eceefcb55110e5fcf66fb1bbaf8eb3004b09ca65c51af6feda45de01984db0fa0e54dcff5cf0748b2d1d0aedf2c2df0f4db813a17bc825c56dd34c78805- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast