rodina.cz
Observed Jul 29, 2026, 04:39 UTC (7h 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
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 rodina.cz actually stands on - every host below is a signed observation
rodina.cz
A / AAAA
91.146.121.94
unattributedserves the site
NS
ns1.websupport.czns2.websupport.czns3.websupport.eu
websupport.cz + websupport.euanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+3 more
Google Workspacereceives its email
TLS
rodina.cz
Let's Encryptissued its certificate
DNS Records
A 1
91.146.121.94
MX 7
10aspmx.l.google.com20alt1.aspmx.l.google.com20alt2.aspmx.l.google.com30aspmx2.googlemail.com30aspmx3.googlemail.com30aspmx4.googlemail.com30aspmx5.googlemail.com
TXT 3
v=spf1 include:_spf.google.com ~allgoogle-site-verification=HTUv-YP-O1MuWd5I1Raliokk0MLvzti_Y6D0B5kBswAv=DMARC1; p=none
NS 3
ns1.websupport.czns2.websupport.czns3.websupport.eu
SOA 1
ns1.websupport.cz admin.websupport.cz
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
rodina.cz |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 23 Sep 2026 05:35:45 +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_34826dd4b796e0e5- Output Hash
34bea27ef63a4f6bb7bdf20c520849e528fc12de4e1647be42224b4b2062e3cb- Signature
ed25519:255e4f3ffc69fed4fa0d1ef1b40e89c477d15f531dbda40eb9470569ead177449d3df2cfd69a653b0713ac1d546a59c6c25447b7a7ed6fe7b0ff9745c533a705- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast