jsykora.info
Observed Aug 11, 2026, 12:28 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.
jsykora.info is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jsykora.info 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 jsykora.info Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's EncryptSteady. No change on record for jsykora.info 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
185.66.36.37
MX 1
50mail.gigaserver.cz
TXT 1
v=spf1 mx a include:smtp-gw.gigaserver.cz ~all
NS 4
1.ns.gigaserver.cz2.ns.gigaserver.cz3.ns.gigaserver.cz4.ns.gigaserver.cz
SOA 1
1.ns.gigaserver.cz dns.gigaserver.cz
MCP_RECORDS 1
v=spf1 mx a include:smtp-gw.gigaserver.cz ~all
DMARC_RECORDS 1
v=spf1 mx a include:smtp-gw.gigaserver.cz ~all
BIMI_RECORDS 1
v=spf1 mx a include:smtp-gw.gigaserver.cz ~all
MTA_STS_RECORDS 1
v=spf1 mx a include:smtp-gw.gigaserver.cz ~all
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
jsykora.info |
C=US, O=Let's Encrypt, CN=YR2 | Mon, 28 Sep 2026 07:40:08 +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_64b22ab31a09bab6- Output Hash
d09ae8a573eb61a84f004336f4e00eefd5508bf5ea7415e076315e1f73870609- Signature
ed25519:8bfc5ffcf581cba10986606e620ebf31c6e0561f33f0a997625ef38033ec8894fad3a46823dbf7c25dc1db12825f65210eda8c066dd37e92375765a61e82e70b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast