bilstein.com

Observed Aug 11, 2026, 03:01 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bilstein.com was taken 2d ago

bilstein.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bilstein.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 bilstein.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onHansa IT
Email byZendesk
Secured byLet's Encrypt
Registered withAscio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Also usesGoogle Search ConsoleMicrosoft Dynamics 365
DNSSEC on · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bilstein.com actually stands on - every host below is a signed observation
bilstein.com
A / AAAA
185.192.49.12
Hansa ITserves the site
NS
ns.savotex.netns.savotex.com
savotex.net + savotex.comanswers its DNS
MX
mail.savotex.net
Zendeskreceives its email
TLS
bilstein.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.192.49.12

MX 1

  • 10mail.savotex.net

TXT 6

  • v=spf1 include:spf1.savotex.com include:mail.zendesk.com include:spf.nl2go.com -all
  • google-site-verification=Qr1aEXc9K9_DtKqUx0BMwsxouReWAPCtrj1syvXLFio
  • cloudflare-verify.bilstein.com
  • google-site-verification=Apodo75mBj9Guq9tjXyOJUfJlVt472sVbgwNhGCZl74
  • google-site-verification=df06VrLFclkDpK6unqb18_1D_zPzcQ1GRwEuj8JhZjc
  • d365mktkey=Jfrj1TcwQbm0W38wIbXA9S4TNCVDZUn7UxOAxSuyDK8x

NS 2

  • ns.savotex.net
  • ns.savotex.com

SOA 1

  • ns.savotex.com hostmaster.savotex.com

DMARC_RECORDS 1

  • v=DMARC1;p=reject;rua=mailto:dmarc@savotex.net;ruf=mailto:dmarc@savotex.net;fo=1;

TLS Certificates (4)

Common NameIssuerExpires
bilstein.com C=US, O=Let's Encrypt, CN=YE1 Fri, 23 Oct 2026 20:24:51 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_590e7c2aa03dd3ed
Output Hash
db5eef8e2671a250458f23d1c30e37b01959d3c022eb29c14895d1b6e8e60eb0
Signature
ed25519:fc5176a2d729fae0304635d370fcdd128d99cf242d8aa80a3cba06f8136b5541d6527da1e7f7e4beaea95d192a287a54eb67b93e14ebc772fdd7871e8b2f3704
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,300 material changesacross 43,169 domains · 24h to ~70m ago · -570 vs yesterdayROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 51 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW498 curated domains not reachablelast probe, steadySITE ERRORS36,439 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,940 sites429 rate-limit / 403 bot-block, a posture signal