almc.cat
Observed Jul 24, 2026, 14:57 UTC (19h 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
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat almc.cat actually stands on - every host below is a signed observation
almc.cat
A / AAAA
5.39.39.139
unattributedserves the site
NS
algin.ns.cloudflare.comdell.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
smtpboost1.almc.es
almc.esreceives its email
TLS
almc.cat
Let's Encryptissued its certificate
DNS Records
A 1
5.39.39.139
MX 1
10smtpboost1.almc.es
TXT 2
v=spf1 ip4:5.196.39.80/29 -allv=DMARC1; p=quarantine; rua=mailto:dmarc@almc.cat; pct=100
NS 2
algin.ns.cloudflare.comdell.ns.cloudflare.com
SOA 1
algin.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
almc.cat |
C=US, O=Let's Encrypt, CN=YR2 | Thu, 01 Oct 2026 18:51:24 +0000 |
YR2 |
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_ccec97a368dc9cb9- Output Hash
bf3e5258e87e806f87d6e93970d87f2c7c3460390953b1429d2e70e7e3d7f649- Signature
ed25519:3f5f7678bff15778ee6c045bfb126340eaa0cb54db94075a4fc4b4470d2119e564c59a3c41ab9b6e52e043381b9c401484d9349c0f38bbc6f2f2cce228d89d09- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast