joinup.cz
Observed Aug 2, 2026, 22:35 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.
joinup.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting joinup.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 joinup.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Cloudflare
Microsoft 365
Google Trust ServicesDNS Records
A 2
104.21.57.127172.67.163.226
AAAA 2
2606:4700:3035::ac43:a3e22606:4700:3036::6815:397f
MX 1
0joinup-cz.mail.protection.outlook.com
TXT 2
MS=ms14835995v=spf1 include:spf.protection.outlook.com include:mailgun.org include:_spf.elasticemail.com ~all
NS 2
cleo.ns.cloudflare.comjamie.ns.cloudflare.com
SOA 1
cleo.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
joinup.cz |
C=US, O=Google Trust Services, CN=WE1 | Thu, 03 Sep 2026 18:13:04 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +0000 |
Subdomains (0)
None observed.
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_4075bb41f0109796- Output Hash
74a5119ca48816e2d449d2397c01bfb831291d751b460fabff5311a702dff627- Signature
ed25519:dd01c6f11facc9ea1dff081cb87cfaa4da552649892e198275eb311c53e3c52c60c3c854198296e364956c3b827cc539e1363047bf93b4f37c4e0f37b7f9dc0e- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast