dvtv.cz
Observed Jul 26, 2026, 00:58 UTC (7d 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 usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dvtv.cz actually stands on - every host below is a signed observation
dvtv.cz
A / AAAA
172.67.211.205104.21.59.242606:4700:3030::6815:3b182606:4700:3033::ac43:d3cd
Cloudflareserves the site
NS
elaine.ns.cloudflare.commartin.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
dvtv.cz
Google Trust Servicesissued its certificate
DNS Records
A 2
172.67.211.205104.21.59.24
AAAA 2
2606:4700:3030::6815:3b182606:4700:3033::ac43:d3cd
MX 1
0smtp.google.com
TXT 7
GOOGLE-SITE-VERIFICATION=9O7HVVQUAAS83N4OHFYTDHZE-E2VW2T2O3QFNWTJFTIgoogle-site-verification=K7wjTU1Ik2Hif9pdqUp5jpmpKL-Puh1Vo-TuqiJjTewgoogle-site-verification=N0ddIN_GtCWJyt4sC7jhNn-JgwQfhm0geZsaqYCuo0sgoogle-site-verification=N2fNHNd84h6iQxX3ggwYkFDTl1GubK2kvtnhh__ZNAkgoogle-site-verification=Vc2gFBazC1fZpBzIfaROE4DbLGplgH9tss8OCiCJI1wv=spf1 include:spf.mandrillapp.com include:sendgrid.net include:_spf.google.com ~allv=DMARC1; p=none;
NS 2
elaine.ns.cloudflare.commartin.ns.cloudflare.com
SOA 1
elaine.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
dvtv.cz |
C=US, O=Google Trust Services, CN=WE1 | Mon, 28 Sep 2026 09:10:18 +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_01f0e7825e6210f1- Output Hash
38c8533b55b688cfb98fc6ba1efcd8c405ff749901a803650aca2077b1e5f88b- Signature
ed25519:8c5c251d9c93483f047caa4231f98af08827249d5e43677360b98499a3865ad43cf6a3219c93e82043f0c158a7e5363cad050467036d8d334d352221d5ce7e0d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast