jadi.cz

Observed Aug 11, 2026, 12:43 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jadi.cz was taken 5d ago

jadi.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jadi.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 jadi.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Secured byLet's Encrypt

Registered withREG-GRANSY

Also usesGoogle Search Console

tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat jadi.cz actually stands on - every host below is a signed observation

jadi.cz

A / AAAA

81.31.34.23

unattributedserves the site

ns-1432.awsdns-51.orgns-1554.awsdns-02.co.ukns-314.awsdns-39.comns-724.awsdns-26.net

awsdns-51.org + awsdns-02.co.uk + moreanswers its DNS

4673680a835daf6e.mx2.emailprofi.seznam.cz4673680a835daf6e.mx1.emailprofi.seznam.cz

seznam.czreceives its email

TLS

jadi.cz

Let's Encryptissued its certificate

DNS Records

A 1

81.31.34.23

MX 2

104673680a835daf6e.mx2.emailprofi.seznam.cz
204673680a835daf6e.mx1.emailprofi.seznam.cz

TXT 2

google-site-verification=y9F3QzkggX5qxnABJyso_BPjQMusyAXW5LKOsR09gn8
v=spf1 include:spf.simplia.cz include:spf.seznam.cz -all

NS 4

ns-1432.awsdns-51.org
ns-1554.awsdns-02.co.uk
ns-314.awsdns-39.com
ns-724.awsdns-26.net

SOA 1

ns-724.awsdns-26.net awsdns-hostmaster.amazon.com

SRV 2

imap.simplia.cz:993 p1
smtp.simplia.cz:465 p1

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:jadi.cz@a.cdmarc.cz; ruf=mailto:jadi.cz@f.cdmarc.cz; fo=1;

TLS Certificates (4)

Common Name	Issuer	Expires
`jadi.cz`	C=US, O=Let's Encrypt, CN=YE2	Sat, 03 Oct 2026 09:40:36 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 receipt

Ed25519 Receipt

Receipt ID: rcpt_f4f9f84dd88b3c66
Output Hash: 5ffbb24102e6768ced21c8a46ba1f08ac311b1740c29c57bf8c928d0976d823a
Signature: ed25519:71760302f4c37204db8b25291d3f8ebd3125600fd1c8529159e601f5f80319b030c7ba48fbfce78b232333b0318e50ea560a0d492d4600582932047a89588f0b
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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