bkurtz.io

Observed Aug 12, 2026, 05:57 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bkurtz.io was taken 4d ago

bkurtz.io is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bkurtz.io 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 bkurtz.io Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byGoogle Workspace
Secured byLet's Encrypt
Registered withNAMECHEAP INC
1 subdomain · rss
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bkurtz.io actually stands on - every host below is a signed observation
bkurtz.io
A / AAAA
185.199.108.153
unattributedserves the site
MX
smtp.google.com
Google Workspacereceives its email
TLS
www.bkurtz.io
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.199.108.153

MX 1

  • 1smtp.google.com

SOA 1

  • ns1.digitalocean.com hostmaster.bkurtz.io

TLS Certificates (3)

Common NameIssuerExpires
www.bkurtz.io C=US, O=Let's Encrypt, CN=YR1 Sat, 26 Sep 2026 20:14:54 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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 Receipt

Receipt ID
rcpt_dcc0fe6dbf3a38e7
Output Hash
08112e2cfe2720769ce06ee0b7c3428776ad6b89d32296d64cf8209200e24479
Signature
ed25519:c205d0158b00b07460b830c976389d769759f9c7f1a37c9537cb2e67ba95c5aedb5fefc3dc0ab68d6f68d66fb5bcdd6d5bfe1b71c759582c5098d2fd860f5502
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT43,365 material changesacross 41,308 domains · 24h to ~40m ago · +1,806 vs yesterdayROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email providertop destination alltheemails.comNOW534 curated domains not reachable+39 vs yesterdaySITE ERRORS36,435 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,642 sites429 rate-limit / 403 bot-block, a posture signal