vari.cz
Observed Jul 25, 2026, 20:43 UTC (8d 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
Secured byLet's Encrypt
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vari.cz actually stands on - every host below is a signed observation
vari.cz
A / AAAA
93.185.101.4082.208.6.10
unattributedserves the site
NS
ns1.datonet.czns.datonet.cz
datonet.czanswers its DNS
MX
mail.vari.cz
vari.czreceives its email
TLS
vari.cz
Let's Encryptissued its certificate
DNS Records
A 2
93.185.101.4082.208.6.10
MX 1
50mail.vari.cz
TXT 1
v=spf1 mx a ip4:217.31.51.144 ip4:93.90.167.224 ip4:93.90.167.225 ip4:89.24.118.90 a:mail.bgtechnik.cz include:spf.vizus.cz ~all
NS 2
ns1.datonet.czns.datonet.cz
SOA 1
ns.datonet.cz internet.dpt.cz
SRV 1
mail.vari.cz:443 p1
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
vari.cz |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 26 Aug 2026 22:54:17 +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_7943377ef65879ae- Output Hash
cc9855a2d2ff450b20b000bb38f56aee1497b989af0203c0af1d0059abb09fd9- Signature
ed25519:e099c6ab5df756c5b6742cf982db98d419861c52bf1096c8d3b4e2e60860632fcbd0b6bd12cafa3d2871e86f1c0c0d09c354bbcbca8cdcb74dadd5989c3ed506- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast