nps.gov

Last scanned 21h ago; the signed record is unchanged since 6d 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
Email byMicrosoft 365
Secured byDigiCert
Also usesAmazon SESOpenAIAdobePerplexity AiAdobe SignAtlassian
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for nps.gov 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 21

A1AAAA1NS2MX1TXT15SOA1

TLS certificates 3

Issued byDigiCert
ExpiresSun, 30 Au (7d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname 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_6af93a88828ff53c
Output Hash
f92b82d3b74ebd51f5c4aa18d99f9631988930b988fe5fd50a97d351dbf806be
Signature
ed25519:05994a94d37bd80e36cda2a3ef52104b9822c6e72d9175e355d5d87e905ccc146cf6e562f91138bf1f51c8bcf0f5845f5be3453c64b619ad48a7bee756b3a20d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT24,064 material changesacross 12,924 domains · 24h to ~2h agoROTATION56 domains moved DNS from koaladns.com to kirklanddc.com, 55 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email provider24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW262 curated domains not reachablelast probe, steadySITE ERRORS17,831 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,256 sites429 rate-limit / 403 bot-block, a posture signal