sp.edu.sg

Observed Aug 10, 2026, 21:44 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sp.edu.sg was taken 13d ago

sp.edu.sg is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sp.edu.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 sp.edu.sg Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
Registered withGovernment Technology Agency
Also usesMicrosoft 365GlobalSignDtmGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for sp.edu.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 24

A3NS4MX1TXT14SRV1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresMon, 19 Oc (56d)
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_e9d14cda32f97b82
Output Hash
cc96d2c70c9e378cc9acc774321cd1ea66929a38062e50411ab644504fa87a3a
Signature
ed25519:116faa0b5ba1e15dd5cc67347b40df104b4923db21f41b725645fa7115b408a2b2fa35540664051d888e8cc6c7e15a257c75eb0fdd4568b6f5a81de1f656ea0c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 3,753 material changesacross 2,241+ domains · 24h to ~3h ago · a floor, 21h of 24 walkedDNS DRIFT85 domains changed DNS providertop destination koaladns.com · -4 vs yesterdayCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT3 changed registrar24hNOW320 curated domains not reachable+65 vs yesterdaySITE ERRORS17,788 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,178 sites429 rate-limit / 403 bot-block, a posture signal