vecizdarma.cz
Observed Aug 2, 2026, 11:17 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
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesFacebook/MetaGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vecizdarma.cz actually stands on - every host below is a signed observation
vecizdarma.cz
A / AAAA
104.21.88.64172.67.173.1592606:4700:3032::6815:58402606:4700:3035::ac43:ad9f
Cloudflareserves the site
NS
emily.ns.cloudflare.comvenkat.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
vecizdarma.cz
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.88.64172.67.173.159
AAAA 2
2606:4700:3032::6815:58402606:4700:3035::ac43:ad9f
MX 5
1aspmx.l.google.com5alt1.aspmx.l.google.com5alt2.aspmx.l.google.com10alt3.aspmx.l.google.com10alt4.aspmx.l.google.com
TXT 4
v=spf1 a mx include:_spf.google.com ~allfacebook-domain-verification=niwljoipv2ee9nejbfwne997qdranwgoogle-site-verification=e7iRJDbU-F4YINgkV3vcMf6SBrhsuCE6W9bUMzHMBfMgoogle-site-verification=fYiJ99E1xzRix_JSYtNE9rhtB9fSRfou4PrSd5kYk3U
NS 2
emily.ns.cloudflare.comvenkat.ns.cloudflare.com
SOA 1
emily.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=none; fo=1; rua=mailto:reports+dmarc@vecizdarma.cz
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
vecizdarma.cz |
C=US, O=Google Trust Services, CN=WE1 | Tue, 27 Oct 2026 23:04:54 +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.
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_25fe76a6f332d107- Output Hash
aab8add3c7ddb863523d0ea9d3ef842038add2fa6bcd522b02a155095eef447a- Signature
ed25519:4717a4d4552ce3485c81b3af0dec1b9e3ce9bc42d4bd7ec12ae409c3c3345abf2ce83e567589df91e0b5296dc16dcc44592e212894295013431d77f3612eec0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast