postgrad.com

Observed Aug 16, 2026, 07:34 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of postgrad.com was taken 13d ago

postgrad.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting postgrad.com 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.

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Not responding
Secured byAmazon
Also usesGoogle 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 postgrad.com 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 10

A3NS4TXT2SOA1

TLS certificates 3

Issued byAmazon, Starfield Technologies
ExpiresWed, 23 De (116d)
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_7caa56f4b3c2d3f6
Output Hash
3960ce16262d117e177bb308a32b27fcb4862e3be1669ec3e8dda82dc9689b82
Signature
ed25519:02eb51ad1141f376eb6fb9e102fc0d98308b385d1ebbb86d07d25ce8defe98f9f8a40a89f0a5c9dbade6b93363c08fc31108ae9fc6e4fba28c4979c7f1ddd209
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT9,388 material changesacross 7,289 domains · 24h to ~2h ago · +1,851 vs yesterdayROTATION56 domains moved DNS from kirklanddc.com to koaladns.com, 48 moved backa rotation loop, not a migration · 24hEMAIL DRIFT2 domains switched email provider24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT1 changed registrar24hNOW556 curated domains not reachablelast probe, steadySITE ERRORS17,766 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,258 sites429 rate-limit / 403 bot-block, a posture signal