CONTINUOUS INTERNET TELEMETRY24H DRIFT2,079 material changesacross 1,951 domains · +1 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.comEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW1,154 curated domains not answeringlast probe, steadyERRORS9,100 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED24,652 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT2,079 material changesacross 1,951 domains · +1 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination alidns.comEMAIL DRIFT8 domains switched email providertop destination google.comCERT DRIFT46 domains switched issuing CA24hNOW1,154 curated domains not answeringlast probe, steadyERRORS9,100 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED24,652 throttled or blocked our scanner429 rate-limit / 403 bot-block

leica.com

Observed Jul 18, 2026, 12:14 UTC (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onAmazon
Email byProofpoint
Secured byLet's Encrypt
Registered withAmazon Registrar, Inc.
1 subdomain · construction
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat leica.com actually stands on - every host below is a signed observation
leica.com
A / AAAA
18.194.228.146
Amazonserves the site
NS
ns.leica.co.uklms-mail.leica.de
leica.co.uk + leica.deanswers its DNS
MX
mxb-001d2f01.gslb.pphosted.commxa-001d2f01.gslb.pphosted.com
Proofpointreceives its email
TLS
leica.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 18.194.228.146

MX 2

  • 10mxb-001d2f01.gslb.pphosted.com
  • 10mxa-001d2f01.gslb.pphosted.com

TXT 3

  • v=msv1 t=11388E26-0C99-480B-84E1-5E89D1914D35
  • PYoS50n+CeCznLHwC6Vh5V4I48kmCHxOZO6PtPmsHJRGBKC1Rg5Gk07Hy1jwbrxNX2rqeOaS/Hx/S8Io5U48uQ==
  • 2rzkc96kh20xcqnrnkl2bflqw8jqfgjw

NS 2

  • ns.leica.co.uk
  • lms-mail.leica.de

SOA 1

  • ns.leica.co.uk technology-manager.leica-microsystems.com

TLS Certificates (4)

Common NameIssuerExpires
leica.com C=US, O=Let's Encrypt, CN=YR2 Sat, 26 Sep 2026 00:15:40 +0000
leica.com C=US, O=Let's Encrypt, CN=YR2 Sat, 26 Sep 2026 00:15:40 +0000
YR2 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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for leica.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for leica.com <a href="https://domaindrift.io/t/leica.com"> <img src="https://domaindrift.io/badge/leica.com.svg" width="300" height="64" alt="DomainDrift signed observations for leica.com"> </a>

Ed25519 Receipt

Receipt ID
63f897ee-4a97-47cd-91bc-bd1e1961c6b6
Output Hash
79ea5c0af6f17e88dfa0282218c030eb7fc073fc7d435ebb88c8847b753c4208
Signature
ed25519:f0d83ba3ad4865aaacc10fbf84cb564a31136edd1d3840cc6944fd7a577d6ea0ae5cc2f4c2766a9bf705c644f5929dbae003c304dc0392151ede866247bec80e
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser