bilsteinus.com

Observed Aug 11, 2026, 06:51 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bilsteinus.com was taken 2d ago

bilsteinus.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bilsteinus.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 bilsteinus.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onHansa IT
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
Also usesAppleMicrosoft 365Duo SecurityGoogle Search ConsoleSolarWinds Service Desk
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bilsteinus.com actually stands on - every host below is a signed observation
bilsteinus.com
A / AAAA
185.192.49.122a0a:22c0:1:300::12
Hansa ITserves the site
NS
ns51.domaincontrol.comns52.domaincontrol.com
domaincontrol.comanswers its DNS
MX
prox.bilsteinus.com
bilsteinus.comreceives its email
TLS
bilsteinus.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.192.49.12

AAAA 1

  • 2a0a:22c0:1:300::12

MX 1

  • 30prox.bilsteinus.com

TXT 10

  • v=spf1 mx ~all
  • apple-domain-verification=7SFBbMxuCs2yVjTW
  • MS=ms78376521
  • duo_sso_verification=fUVza9mBi03Sd2I8n4CMpgB0MgXdQ7zSdHzwLVBfaLEUTZ2HplBeRvKWTscT35dA
  • v=spf1 ip4:198.105.204.18 ip4:198.105.204.19 ip4:198.105.204.20 include:spf.five9.com -all
  • google-site-verification=LfWogfHlpLxa7PeHo1WRBO1QJVyVq-PAYIWqLenxaYA
  • google-site-verification=oiCMooIzGAVXDlxxLbsaWPunZiArbUlXXlqtGvbsPQ4
  • solarwinds-service0desk-verification=3a9ea5993ff6055c073b1e7773139db1
  • MS=F2A06734AD1AFB05D1543337132266599026A3C0
  • MS=ms27362180

NS 2

  • ns51.domaincontrol.com
  • ns52.domaincontrol.com

SOA 1

  • ns51.domaincontrol.com dns.jomax.net

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarcreports@bilsteinus.com

TLS Certificates (3)

Common NameIssuerExpires
bilsteinus.com C=US, O=Let's Encrypt, CN=YR1 Thu, 15 Oct 2026 23:35:42 +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 (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.

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Ed25519 Receipt

Receipt ID
rcpt_54c77042029191d5
Output Hash
4cbab4393cbbe93d449e084d710c8df7123bceb16e9cfb39dc61e2903bdb1544
Signature
ed25519:441d47e265de9d9cc6f931f4256dd561670929d2056c64f68864e68b390898eadf16f37f74bbe0035a822b96a4c88a092fb68e884e29d2d8a89adec2d34d6507
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,864 material changesacross 43,944 domains · 24h to ~3h ago · -6 vs yesterdayROTATION63 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,459 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,806 sites429 rate-limit / 403 bot-block, a posture signal