vcelky.cz
Observed Jul 27, 2026, 21:07 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.
Not responding
Signed observation on record.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vcelky.cz actually stands on - every host below is a signed observation
vcelky.cz
A / AAAA
217.11.249.141
unattributedserves the site
NS
shinzon.blueboard.czns2.blueboard.cz
blueboard.czanswers its DNS
MX
jaguar.blueboard.cz
blueboard.czreceives its email
DNS Records
A 1
217.11.249.141
MX 1
10jaguar.blueboard.cz
TXT 5
v=spf1 a mx include:spf.blueboard.cz -allv=DMARC1; p=nonev=spf1 a mx include:spf.blueboard.cz -allv=spf1 a mx include:spf.blueboard.cz -allv=spf1 a mx include:spf.blueboard.cz -all
NS 2
shinzon.blueboard.czns2.blueboard.cz
SOA 1
shinzon.blueboard.cz hostmaster.shinzon.blueboard.cz
TLS Certificates (0)
None.
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_0261b546df278534- Output Hash
3fbac630975c10923d91688974d2202af73dd2514f2d4b8c5dc3ac475738cbd0- Signature
ed25519:b208456753ac3ffe838d4c0c8e0b646c8c2e352c09cc4c49df6f4ef7ef528116bdc749106bb5da7b819ba5082e0789b82f09be24801ce7235c89075e9aeb300e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast