spu.edu

Last scanned 3h ago; the signed record is unchanged since 15d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Guarded by a firewall
Email byMicrosoft 365
Secured byDigiCert
Also usesGoogle Search ConsoleMailerLiteAtlassian
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 spu.edu 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 11

A1NS3MX1TXT4SRV1SOA1

TLS certificates 3

Issued byDigiCert
ExpiresSat, 07 No (73d)
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_f981205ba523ecc0
Output Hash
53f4a025b5d50222b863c32f8ed5dacc769ef9cc5050baad44c1976d0cb9355e
Signature
ed25519:28b2662bcf7e3f07c4c2ffb590bfdb00609d3f6076e35cf0c47d190bbc811fd7c4001b6cc7bc11f861e0562fba0244bfad2c3c97e749e28be119d4f17eddbf02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT11,337 material changesacross 9,412 domains · 24h to ~2h ago · +6,938 vs yesterdayDNS DRIFT95 domains changed DNS providertop destination koaladns.com · -1 vs yesterdayEMAIL DRIFT1 domain switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW548 curated domains not reachablelast probe, steadySITE ERRORS17,820 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,698 sites429 rate-limit / 403 bot-block, a posture signal