audio-visual.cz
Observed Aug 11, 2026, 02:42 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.
audio-visual.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting audio-visual.cz under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.
Watch audio-visual.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's EncryptSteady. No change on record for audio-visual.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.
DNS Records
A 1
81.95.110.217
MX 2
10mx1.active24.com20mx2.active24.com
TXT 1
v=spf1 include:spf.active24.com ~all
NS 3
ns3.pipni.czns2.pipni.czns.pipni.cz
SOA 1
ns.pipni.cz pipni.pipni.cz
MCP_RECORDS 1
v=spf1 include:spf.active24.com ~all
DMARC_RECORDS 1
v=DMARC1; p=quarantine
BIMI_RECORDS 1
v=spf1 include:spf.active24.com ~all
MTA_STS_RECORDS 1
v=spf1 include:spf.active24.com ~all
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.audio-visual.cz |
C=US, O=Let's Encrypt, CN=YR2 | Fri, 09 Oct 2026 22:27:33 +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)
DomainDrift asked this domain for one hostname that nobody ever registered, and it answered. A domain that answers invented hostnames is running wildcard DNS. It is common and usually deliberate. A SaaS platform gives every customer a subdomain this way. How the check works
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_1ccd9ea73e731835- Output Hash
f14aea3a3adfa4b0d17b93fcc2e3488f07cf6da344954401fedb31f305b856ec- Signature
ed25519:481c819bbdecbea1f07c331b863d927b5d9b0313c05753db983d1715d80b02cc5079111c6412a27f18f83f569e611aa108fba2690ef27d870bba57c81deaae0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast