hcisd.org

Observed Aug 11, 2026, 03:43 UTC (26d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of hcisd.org was taken 26d ago

hcisd.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting hcisd.org under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch hcisd.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onAmazon
Email bySendGrid
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
Also usesGoogle Search ConsoleCiscoApple
32 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for hcisd.org 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

A2NS2MX2TXT5SRV2SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresWed, 23 Se (17d)
Certificate nameswithheld

Subdomains 32

32 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_3f071ae27c463134
Output Hash
6dda65eb9b5c19dee7b820abc8af8592a2107c8760fe7de1660bf23df2b31224
Signature
ed25519:e0d7137ac3447f656ce18987aa0a5c1506e3a9889d5974439f15fbd94e2cc264130f8051dba981583d1ff9994bb10d332a0f61ab63963069ee2d9d6208098207
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT9,004 material changesacross 7,625 domains · 24h to ~3h ago · +1,770 vs yesterdayROTATION58 domains moved DNS from koaladns.com to kirklanddc.com, 57 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW624 curated domains not reachablelast probe, steadySITE ERRORS17,472 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,632 sites429 rate-limit / 403 bot-block, a posture signal