jeanlen.de

Observed Aug 11, 2026, 03:01 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jeanlen.de was taken 4d ago

jeanlen.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jeanlen.de 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 jeanlen.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byStarfield Technologies
Also usesAppleHave I Been PwnedAtlassianAnthropicOpenAIKlaviyoGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jeanlen.de actually stands on - every host below is a signed observation
jeanlen.de
A / AAAA
37.148.203.112
unattributedserves the site
NS
ns.udag.orgns.udag.netns.udag.de
udag.org + udag.net + moreanswers its DNS
MX
jeanlen-de.mail.protection.outlook.com
Microsoft 365receives its email
TLS
*.jeanlen.de
Starfield Technologiesissued its certificate

DNS Records

A 1

  • 37.148.203.112

MX 1

  • 10jeanlen-de.mail.protection.outlook.com

TXT 9

  • apple-domain-verification=6qIjcbxgXFvTBsBo
  • openai-domain-verification=dv-RkeeQrHZHLlwtPXj4GxsfvqC
  • MS=ms70367253
  • atlassian-domain-verification=UuiE/ZywKLkr7/GXXLjYjQkruWxaLvG//qReMA1lmLrrjYvDvaWF1zhX8/JeaC1t
  • klaviyo-site-verification=QPrfuZ
  • google-site-verification=3ENwOFgtvAEmLVd0-UaCvJT74b1mObv2FIn6PApyhW4
  • v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:mail.zendesk.com include:spf-de.emailsignatures365.com ?all
  • anthropic-domain-verification-zrrwth=kGskkxKEQ8VswOrfI7wtEGu7h
  • have-i-been-pwned-verification=dweb_28u2mu82dmtybbip051ci4a2

NS 3

  • ns.udag.org
  • ns.udag.net
  • ns.udag.de

SOA 1

  • ns.udag.de hostmaster.united-domains.de

DMARC_RECORDS 1

  • v=DMARC1; p=none; pct=100;ruf=mailto:it_supply@jeanlen.de

TLS Certificates (3)

Common NameIssuerExpires
*.jeanlen.de C=US, O=Starfield Technologies, CN=Starfield TLS Intermediate CA OV - R1v1 Fri, 01 Jan 2027 17:23:41 +0000
Starfield TLS Intermediate CA OV - R1v1 C=US, O=Starfield Technologies, CN=Starfield TLS Root CA - R1 Thu, 23 Aug 2040 11:59:59 +0000
Starfield TLS Root CA - R1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Root Certificate Authority - G2 Thu, 31 Dec 2037 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_47f1e002a81a1f5f
Output Hash
bbf4596c701cd6a951b37908e45a1eac411f049513fc0df1ea73fe2f230b86a2
Signature
ed25519:9f83e34ca72c03248ac98b450edf11014b66553810eb7d441668f641152f8b882e53a04407ee894840f1c3490a99188e3f3e5d7d5e9fe620cb1045288dee0501
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,769 material changesacross 44,758 domains · 24h to ~40m ago · +2,687 vs yesterdayROTATION62 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hNOW491 curated domains not reachablelast probe, steadySITE ERRORS36,534 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,252 sites429 rate-limit / 403 bot-block, a posture signal