uspceu.es
Observed Aug 2, 2026, 14:39 UTC (3h 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 byProofpoint
Secured byLet's Encrypt
Also usesFacebook/Meta
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uspceu.es actually stands on - every host below is a signed observation
uspceu.es
A / AAAA
104.18.3.150104.18.2.1502606:4700::6812:3962606:4700::6812:296
Cloudflareserves the site
NS
jarred.ns.cloudflare.commonika.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mxa-006a4e02.gslb.pphosted.commxb-006a4e02.gslb.pphosted.com
Proofpointreceives its email
TLS
uspceu.es
Let's Encryptissued its certificate
DNS Records
A 2
104.18.3.150104.18.2.150
AAAA 2
2606:4700::6812:3962606:4700::6812:296
MX 2
10mxa-006a4e02.gslb.pphosted.com10mxb-006a4e02.gslb.pphosted.com
TXT 5
HARICA-owjH8PZTWpgLWgCV94EMS=ms71220316XMdPw99KOeJs8uoGC26P31qTMf6F4aKvknhC0kWkXPhrwie4jkLeZdOaHCYlb79irYk6urLeVyOKerfl25mhVg==facebook-domain-verification=qmuwn0celw51z5msegnfpm8crn2vltv=spf1 ip4:193.146.228.36/32 ip4:85.187.56.200/32 include:spf.protection.outlook.com ip4:54.229.2.165/32ip4:52.30.130.201/32 -all
NS 2
jarred.ns.cloudflare.commonika.ns.cloudflare.com
SOA 1
jarred.ns.cloudflare.com dns.cloudflare.com
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:d9f6bcb1513440afae35d2a13bf88afb@dmarc-reports.cloudflare.net
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
uspceu.es |
C=US, O=Let's Encrypt, CN=YE2 | Mon, 19 Oct 2026 02:54:15 +0000 |
YE2 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
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_ca3df1e0b4000ce2- Output Hash
f11635b9cb3109357e7c5e15e42840be52453dd794b2dc88de3d7d5bd7b7b195- Signature
ed25519:3d86a865662d220049c73f45f6b8bcfa747034421a93711ca0bfa418bacc54b477462a6142a139637f50a5d5de4907b369d69b8aa845f0b14bed24ebec925b00- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast