jazz.barcelona
Observed Aug 16, 2026, 14:40 UTC (4h 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
Let's EncryptIPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jazz.barcelona actually stands on - every host below is a signed observation
jazz.barcelona
A / AAAA
178.33.119.2112001:41d0:301:4::100
2001serves the site
NS
ns1.entorno.comns2.entorno.comns3.entorno.comns4.entorno.com
entorno.comanswers its DNS
MX
mail.jazz.barcelona
jazz.barcelonareceives its email
TLS
jazz.barcelona
Let's Encryptissued its certificate
DNS Records
A 1
178.33.119.211
AAAA 1
2001:41d0:301:4::100
MX 1
10mail.jazz.barcelona
TXT 1
v=spf1 a mx a:host.avantigrup.eu ~all
NS 4
ns1.entorno.comns2.entorno.comns3.entorno.comns4.entorno.com
SOA 1
ns1.entorno.com hostmaster.eurodns.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
jazz.barcelona |
C=US, O=Let's Encrypt, CN=YE2 | Tue, 08 Sep 2026 14:01:57 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_c52c903bd9753a15- Output Hash
fde09e9f1b2a88b9d912fef056cd5db5a8f4743f044d79d365bf991beecc10cf- Signature
ed25519:d03ac3b117f64a91cb564b7eb9450bc019bb6963714676685270a3fa15c0d5faa1abb2fd25024b916c9b78f143ebe9defa3c435e2ca2964b6de5a852471efa0a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast