kacr.cz
Observed Aug 16, 2026, 18:39 UTC (15h 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 byDigiCert
DigiCertAlso usesMicrosoft 365Google Search Console
Microsoft 365
Google Search Consolemajestic
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for kacr.cz in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat kacr.cz actually stands on - every host below is a signed observation
kacr.cz
A / AAAA
217.198.119.177
unattributedserves the site
NS
ns1.regzone.czns1.regzone.dens1.regzone.info
regzone.cz + regzone.de + moreanswers its DNS
MX
posta.kacr.cz10mx.zoner.com15mx.zoner.com
kacr.cz + zoner.comreceives its email
TLS
*.kacr.cz
DigiCert Incissued its certificate
DNS Records
A 1
217.198.119.177
MX 3
1posta.kacr.cz1010mx.zoner.com1515mx.zoner.com
TXT 8
MS=ms156803718fn7y8vmjpt28f67wp2ss421h9dwgqxy_mnybu9e9f3bzf90r3boq6hsjj05b86h_qwa8n96n8hoj1kvlpik8i1cxkvros54v=spf1 mx ip4:212.24.128.3 ip4:217.198.119.209 ~allgoogle-site-verification=15mMYWRQ0aRZQD6Y67oLH7tY16NbAnuRqUUJJuMnAGAgoogle-site-verification=8gd9n50hFPC0KTOW1D3dUUk6SScUTkisNROxWUUthkUgoogle-site-verification=UV7j0R6_3rkivem1MV_O8nNs13UcvaPObVkouR1qaoU
NS 3
ns1.regzone.czns1.regzone.dens1.regzone.info
SOA 1
ns1.regzone.cz administrator.czechia.cz
DMARC_RECORDS 1
v=DMARC1; p=none; sp=none; adkim=r; aspf=r; fo=1; rua=mailto:dmarc@kacr.cz; ruf=mailto:dmarc@kacr.cz; rf=afrf; pct=100; ri=86400
TLS Certificates (2)
| Common Name | Issuer | Expires |
|---|---|---|
*.kacr.cz |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 | Tue, 15 Sep 2026 23:59:59 +0000 |
GeoTrust TLS RSA CA G1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Tue, 02 Nov 2027 12:23:37 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_9a4d80304c693a04- Output Hash
dc51ed8102393c8bd9f61219be598de612ba3e3b2531c9a5221952e164c086cd- Signature
ed25519:17dff75da569aef3ad766f0326a874bccc843201a5c2bfe6db9a4a3c7f705b754cf1da9f3e1426a07e819291d50b1f93ab1f2bb8d938144b5a2128d20c459f0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast