jeanmueller.de

Observed Aug 9, 2026, 20:12 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jeanmueller.de was taken 5d ago

jeanmueller.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jeanmueller.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 jeanmueller.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
Also usesMicrosoftGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jeanmueller.de actually stands on - every host below is a signed observation
jeanmueller.de
A / AAAA
213.216.0.214
unattributedserves the site
NS
ns1.vistec.netns2.vistec.net
vistec.netanswers its DNS
MX
jeanmueller-de.mail.protection.outlook.com
Microsoft 365receives its email
TLS
jeanmueller.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 213.216.0.214

MX 1

  • 0jeanmueller-de.mail.protection.outlook.com

TXT 7

  • google-site-verification=1HcE_dVGMzvgvnsqMNda60YaooEvEYCIuGV-vsAysUY
  • MS=020262DC7A353811BFA8EA85D15596331E0A381F
  • 3AsAD17W/qxQ5gZm35ggXaRSRzuwbrYIjENbofxAn9annNKbjzPe9PVl06To9Y0z2p7XQxBzLfoUug7K/a1jXQ==
  • v=spf1 ip4:80.70.178.221 ip4:213.216.0.0/19 a include:spf.crsend.com include:_spf.retarus.com include:agenturserver.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
  • xvzsrkkj17vtm7jk40r72xn4svc7xk5l
  • ms-domain-verification=727f34e7-a8b4-404d-82b4-be34046740b7
  • _veqrqvqn08uzps7lk8j7pfh1qa7tj9c

NS 2

  • ns1.vistec.net
  • ns2.vistec.net

SOA 1

  • ns1.vistec.net root.ns1.vistec.net

SRV 1

  • owa.jeanmueller.de:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

TLS Certificates (3)

Common NameIssuerExpires
jeanmueller.de C=US, O=Let's Encrypt, CN=YR2 Wed, 09 Sep 2026 16:42:35 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_e1f31d3149039ece
Output Hash
bf7fc7436f259845a7e3dc05f77632bccf6242a214578f353ba80eb3370b6f40
Signature
ed25519:9921da33e3cf39add3ebb082f6f2c70bdd09e2645294d9b89ba84022ed3c1826ce0c79d965f1f5351d9ed7873cffccfc5022190539fbb8a90def5cadf8a5ad00
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,204 material changesacross 40,535 domains · 24h to ~2h ago · -1,878 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW489 curated domains not reachablelast probe, steadySITE ERRORS36,534 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,238 sites429 rate-limit / 403 bot-block, a posture signal