heartland.us

Last scanned 17h ago; the signed record is unchanged since 36d 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
Runs onCloudflare
Email byProofpoint
Secured bySectigo
Registered withCSC Corporate Domains, Inc.
Also usesMicrosoft 365AppleGoogle Search ConsoleAtlassian
IPv6 · 2 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for heartland.us 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 28

A1AAAA1NS8MX2TXT15SOA1

TLS certificates 4

Issued bySectigo, The USERTRUST Network
ExpiresFri, 04 De (80d)
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_d22c9e8b3933f8b5
Output Hash
6c3bf18b301799c2a8984edf2d32ae33f2bd76a8f3087ae58c5751cb0e98ac8f
Signature
ed25519:96596056b78c4d93e461ed75ef4628f318006599a8e6403d52417db86f5f978645c0ff58c4cdc8d19c96e09bd164596470021d1ae5fc677b55231434915f1f0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT24,880 material changesacross 20,015 domains · 24h to ~2h ago · +15,345 vs yesterdayDNS DRIFT84 domains changed DNS providertop destination koaladns.com · -5 vs yesterdayNOW669 curated domains not reachable+46 vs yesterdaySITE ERRORS17,626 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,968 sites429 rate-limit / 403 bot-block, a posture signal