ischool.sg

Observed Aug 16, 2026, 19:22 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ischool.sg was taken 11d ago

ischool.sg is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting ischool.sg 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 ischool.sg Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Registered toJULIE LEE
Registered withExabytes Network (Singapore) Pte Ltd
Also usesAmazon SESGoogle Search ConsoleGroove
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for ischool.sg 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 18

A2AAAA2NS2MX5TXT6SOA1

TLS certificates 3

Issued byGoogle Trust Services, GlobalSign
ExpiresMon, 26 Oc (58d)
Certificate nameswithheld

Subdomains 0

None observed.

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_f79f5ceaa653fcbf
Output Hash
2e70a44899065200dce0f965b38d13e0cbc802dffe8db8359a6aa482c8de64fe
Signature
ed25519:58dc5f00b15955f27c6dbbb4dc543e2d62fd6a49d7e5704ffa922f6354fa19455e9d44724d8df64c3379d2f57fec8b06548ce9661f12ea35001eb8d136dfb007
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT3,922 material changesacross 2,484 domains · 24h to ~2h ago · -96 vs yesterdayROTATION53 domains moved DNS from kirklanddc.com to koaladns.com, 50 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW575 curated domains not reachablelast probe, steadySITE ERRORS17,816 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,596 sites429 rate-limit / 403 bot-block, a posture signal