manuelcastells.info
Observed Aug 16, 2026, 08:01 UTC (10h 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 byAmazon
Amazon1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat manuelcastells.info actually stands on - every host below is a signed observation
manuelcastells.info
A / AAAA
18.160.10.918.160.10.5518.160.10.618.160.10.67
unattributedserves the site
NS
ns-1022.awsdns-63.netns-1291.awsdns-33.orgns-1972.awsdns-54.co.ukns-212.awsdns-26.com
awsdns-63.net + awsdns-33.org + moreanswers its DNS
MX
smtp.uoc.edu
uoc.edureceives its email
TLS
manuelcastells.info
Amazonissued its certificate
DNS Records
A 4
18.160.10.918.160.10.5518.160.10.618.160.10.67
MX 1
10smtp.uoc.edu
NS 4
ns-1022.awsdns-63.netns-1291.awsdns-33.orgns-1972.awsdns-54.co.ukns-212.awsdns-26.com
SOA 1
ns-1022.awsdns-63.net awsdns-hostmaster.amazon.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
manuelcastells.info |
C=US, O=Amazon, CN=Amazon RSA 2048 M04 | Sat, 20 Feb 2027 23:59:59 +0000 |
Amazon RSA 2048 M04 |
C=US, O=Amazon, CN=Amazon Root CA 1 | Fri, 23 Aug 2030 22:26:35 +0000 |
Amazon Root CA 1 |
C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 | Thu, 31 Dec 2037 01:00:00 +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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_a847b9fa1ec003a8- Output Hash
f403d47b0339143bdd9af1c2f0e990cd0d2d8fc42da0d48e9d070534f65c9cc9- Signature
ed25519:628866e54bfd80465ae61ed01525104e9b9da7ac8717b2d6a86da2c32548a61b3ad6f7f51abd350c1d5b7ab443a1b5dc4bcbaebbeb0e8815d9e01c5f98f2e302- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast