altadensidad.com
Observed Jul 27, 2026, 18:22 UTC (4d 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
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat altadensidad.com actually stands on - every host below is a signed observation
altadensidad.com
A / AAAA
213.158.84.20
unattributedserves the site
NS
ns50251.webempresa.euns50252.webempresa.eu
webempresa.euanswers its DNS
MX
mail.altadensidad.com
altadensidad.comreceives its email
TLS
altadensidad.com
Let's Encryptissued its certificate
DNS Records
A 1
213.158.84.20
MX 1
0mail.altadensidad.com
TXT 2
v=spf1 +a +mx +ip4:213.158.84.20 include:_spf.webempresa.eu ~allv=DMARC1;p=none
NS 2
ns50251.webempresa.euns50252.webempresa.eu
SOA 1
ns50251.webempresa.eu ns50252.webempresa.eu
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
altadensidad.com |
C=US, O=Let's Encrypt, CN=YR1 | Wed, 16 Sep 2026 05:02:18 +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_b5a1ac423ad2c849- Output Hash
4aaa7d531c9ee74f8f856b3a69e2d23c75a0af4cc3d5ff060c48e9b9d186b4be- Signature
ed25519:2e167c5ec9a0722e61ff34ae410201c8aa9cc832c33a9c6b2ccf6330b7777bda8faecf6facb2a9f150293530b2f7d1999d9126b0e2960c23b257e4d00ef9d007- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast