ronnie.cz
Observed Jul 28, 2026, 21:07 UTC (17h 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
Runs onFutruy s.r.o
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ronnie.cz actually stands on - every host below is a signed observation
ronnie.cz
A / AAAA
94.124.104.7
Futruy s.r.oserves the site
NS
ns1.regzone.czns1.regzone.dens1.regzone.info
regzone.cz + regzone.de + moreanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+3 more
Google Workspacereceives its email
TLS
ronnie.cz
Let's Encryptissued its certificate
DNS Records
A 1
94.124.104.7
MX 7
1aspmx.l.google.com20alt1.aspmx.l.google.com20alt2.aspmx.l.google.com30aspmx2.googlemail.com30aspmx3.googlemail.com30aspmx4.googlemail.com30aspmx5.googlemail.com
TXT 3
google-site-verification=rJiSfr-9TP1sSL4YP_3916Yi8gctK_RuIUT5nBRIQ_Qv=spf1 mx a ip4:94.124.104.5 ip4:94.124.104.7 include:_spf.google.com include:_emailing.heureka.cz ~allv=DMARC1; p=none; rua=mailto:postmaster@ronnie.cz
NS 3
ns1.regzone.czns1.regzone.dens1.regzone.info
SOA 1
ns1.regzone.cz administrator.czechia.cz
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
ronnie.cz |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 01 Oct 2026 21:02:03 +0000 |
YR1 |
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 (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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_14f7c05f4d850413- Output Hash
402870b57b4d5d1c0a392b2920a778e6d48bb951845ab60b5ac195d6ddd90885- Signature
ed25519:29db8f7c06defa343a66a41022dfee8c8fc9be19892a3ea7c0c4578ce93bf2bcb95eaf71390eae2ecee98f30f7d53685b68f117ce23e43734f5c7bfccf0e2702- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast