rubena.eu
Observed Jul 26, 2026, 06:30 UTC (6d 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 byMicrosoft 365
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rubena.eu actually stands on - every host below is a signed observation
rubena.eu
A / AAAA
88.86.119.13
unattributedserves the site
NS
ns.vshosting.czns.vshosting.euns.vshosting.cloud
vshosting.cz + vshosting.eu + moreanswers its DNS
MX
rubena-eu.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.rubena.eu
Let's Encryptissued its certificate
DNS Records
A 1
88.86.119.13
MX 1
0rubena-eu.mail.protection.outlook.com
TXT 15
MS=ms89817170tmes=477bee4ba24f990595a453df0c7b694cv=spf1 include:spf.protection.outlook.com include:spf-001e2501.pphosted.com include:spf-001e2501.pphosted.com ip4:90.183.168.189 ip4:88.86.119.13 include:spf_snack_mailfarm.sherwood.cz -allMS=ms89817170tmes=477bee4ba24f990595a453df0c7b694cv=spf1 include:spf.protection.outlook.com include:spf-001e2501.pphosted.com include:spf-001e2501.pphosted.com ip4:90.183.168.189 ip4:88.86.119.13 include:spf_snack_mailfarm.sherwood.cz -allMS=ms89817170tmes=477bee4ba24f990595a453df0c7b694cv=spf1 include:spf.protection.outlook.com include:spf-001e2501.pphosted.com include:spf-001e2501.pphosted.com ip4:90.183.168.189 ip4:88.86.119.13 include:spf_snack_mailfarm.sherwood.cz -allMS=ms89817170
NS 3
ns.vshosting.czns.vshosting.euns.vshosting.cloud
SOA 1
ns1.vshosting.cz tech.vshosting.cz
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.rubena.eu |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 16 Sep 2026 17:04:33 +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 (1)
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_cabed0b2d7a21d6e- Output Hash
9da858880b39e51b27600dd8c2570c2733f878a42bb8bba0981608ef406e32c5- Signature
ed25519:d7b041ea39d073aeae2f9dc89df727bb7fb9fc3a34ad82048ddb159d77a7728b75cada04d5c1fd7a92e789dd1ce4c03d4367c3be5c4ff21b636f0d260edb7d07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast