javiercordero.info
Observed Aug 16, 2026, 09:18 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
Let's Encrypt1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for javiercordero.info in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
INFRASTRUCTURE MAPwhat javiercordero.info actually stands on - every host below is a signed observation
javiercordero.info
A / AAAA
159.89.181.197
unattributedserves the site
NS
ns2.digitalocean.comns3.digitalocean.comns1.digitalocean.com
digitalocean.comanswers its DNS
MX
159.89.181.197
unattributedreceives its email
TLS
cuperino.com
Let's Encryptissued its certificate
DNS Records
A 1
159.89.181.197
MX 1
10159.89.181.197
TXT 1
v=spf1 mx ip4:159.89.181.197 -all
NS 3
ns2.digitalocean.comns3.digitalocean.comns1.digitalocean.com
SOA 1
ns1.digitalocean.com hostmaster.javiercordero.info
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
cuperino.com |
C=US, O=Let's Encrypt, CN=YE1 | Sun, 18 Oct 2026 01:55:57 +0000 |
YE1 |
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 (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_3abac5a8462d2a4f- Output Hash
8286f3af021a23c9cc03491d5c4e21b43b01d2801e096f55ea3f2f8df4ab6bf5- Signature
ed25519:efc014501fef682a9a5fb073e745709fa9ad49e831e05bc1bc3a3644fd0f60d0784cb2329e94ff06c8149e94d7046aa176dbc62838eccefb0ef891a6946f300f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast