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
1 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.com
  • ns3.digitalocean.com
  • ns1.digitalocean.com

SOA 1

  • ns1.digitalocean.com hostmaster.javiercordero.info

TLS Certificates (4)

Common NameIssuerExpires
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 receipt

Ed25519 Receipt

Receipt ID
rcpt_3abac5a8462d2a4f
Output Hash
8286f3af021a23c9cc03491d5c4e21b43b01d2801e096f55ea3f2f8df4ab6bf5
Signature
ed25519:efc014501fef682a9a5fb073e745709fa9ad49e831e05bc1bc3a3644fd0f60d0784cb2329e94ff06c8149e94d7046aa176dbc62838eccefb0ef891a6946f300f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT40,452 material changesacross 38,568 domains · 24h to ~60m ago · +1,212 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 57 moved backa rotation loop, not a migration · 24hEMAIL DRIFT4 domains switched email providertop destination alltheemails.comNOW587 curated domains not reachablelast probe, steadySITE ERRORS35,065 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,455 sites429 rate-limit / 403 bot-block, a posture signal