purplemath.com

Observed Aug 30, 2026, 03:16 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of purplemath.com was taken 7d ago

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

Watch purplemath.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onSucuri
Secured byStarfield Technologies
Registered withGoDaddy.com, LLC
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for purplemath.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 9

A1NS4MX2TXT1SOA1

TLS certificates 3

Issued byStarfield Technologies
ExpiresWed, 30 Se (24d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname 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_537876b06f9aeb53
Output Hash
da9227c72eeed39684ada5e609ad04d10085686a05f1ba36c4e5f70fece94a4c
Signature
ed25519:235cfaee703f1248be5a821e522a77fcccb8183c5b324cf92123df2b2d38c5d2e4b960c1dc41d901f1e685e4d9232a6b12b2de15de7d3cb78688344a8067470f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT3,902 material changesacross 2,068 domains · 24h to ~5h ago · -807 vs yesterdayROTATION55 domains moved DNS from magpiedns.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email providertop destination realitymod.orgREGISTRAR DRIFT1 changed registrar24hNOW577 curated domains not reachablelast probe, steadySITE ERRORS17,449 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,550 sites429 rate-limit / 403 bot-block, a posture signal