cpu.edu.ph

Last scanned 50m ago; the signed record is unchanged since 32d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onOVH SAS
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesMicrosoft 365Google Search Console
2 subdomains · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for cpu.edu.ph 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.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 14

A1NS2MX5TXT5SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresMon, 05 Oc (18d)
Certificate nameswithheld

Subdomains 2

2 subdomain hostnames observed and signed - the list itself is part of the paid record.

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 receiptthe raw cryptographic proof
Receipt ID
rcpt_f0d75d9c1dcb0d4e
Output Hash
3b562b0048edb59b6e203fa0f876d9aaaba52a6dce35fbbaaadd62afb7b1d06f
Signature
ed25519:0b183a7205bcf92b7786bd620e011c94f315ecd7c0b8778f3c7391fdc23840d05717865d6ab0919a465d35aa4bc08849ab0acceedfca894f19c3c3f36c7f290e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT5,745 material changesacross 2,426 domains · 24h to ~2h ago · -185 vs yesterdayROTATION54 domains moved DNS from kirklanddc.com to koaladns.com, 49 moved backa rotation loop, not a migration · 24hNOW661 curated domains not reachablelast probe, steadySITE ERRORS17,644 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,981 sites429 rate-limit / 403 bot-block, a posture signal