handbookofsoftwarearchitecture.com

Observed Aug 16, 2026, 19:08 UTC (20d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of handbookofsoftwarearchitecture.com was taken 20d ago

handbookofsoftwarearchitecture.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting handbookofsoftwarearchitecture.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 handbookofsoftwarearchitecture.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for handbookofsoftwarearchitecture.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 11

A1NS2MX5TXT2SOA1

TLS certificates 3

Issued byGoDaddy.com
ExpiresSat, 19 Se (13d)
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_2728df7f86e39efd
Output Hash
8317859fc9f04cfc2bef1a452d38baca77921e44b1ac2226a4dbf64c2e281e2c
Signature
ed25519:9487b413469dc045697a8cd3e49d98d75bb46214921ddc80ad458ff16371660031b00565b4538513034137e8f13eb65836f5322761b5ae47cfbb337368403602
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT10,033 material changesacross 8,400 domains · last 24h · +2,799 vs yesterdayROTATION59 domains moved DNS from kirklanddc.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hREGISTRAR DRIFT1 changed registrar24hNOW622 curated domains not reachablelast probe, steadySITE ERRORS17,471 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,644 sites429 rate-limit / 403 bot-block, a posture signal