CONTINUOUS INTERNET TELEMETRY24H DRIFT48,244 material changesacross 46,548 domains · 24h to ~5h ago · +13,627 vs yesterdaySHIFT101 domains moved DNS from koaladns.com to magpiedns.coma coordinated move · 24hNOW534 curated domains not reachablelast probe, steadySITE ERRORS33,821 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 135,269 sites429 rate-limit / 403 bot-block, a posture signal

fhg.de

Observed Aug 2, 2026, 10:01 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of fhg.de was taken 3d ago

fhg.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting fhg.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 fhg.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onVerein zur Foerderung eines Deutschen Forschungsnetzes e.V
Secured byHellenic Academic and Research Institutions CA
Also usesDocuSign
1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat fhg.de actually stands on - every host below is a signed observation
fhg.de
A / AAAA
192.102.162.236
Verein zur Foerderung eines Deutschen Forschungsnetzes e.Vserves the site
NS
ns1.fraunhofer.dens3.fraunhofer.dens2.fraunhofer.dens5.fraunhofer.de
fraunhofer.deanswers its DNS
MX
edge03.mx.fraunhofer.deedge01.mx.fraunhofer.deedge02.mx.fraunhofer.deedge04.mx.fraunhofer.de
fraunhofer.dereceives its email
TLS
www.fhg.de
Hellenic Academic and Research Institutions CAissued its certificate

DNS Records

A 1

  • 192.102.162.236

MX 4

  • 30edge03.mx.fraunhofer.de
  • 10edge01.mx.fraunhofer.de
  • 20edge02.mx.fraunhofer.de
  • 40edge04.mx.fraunhofer.de

TXT 2

  • v=spf1 redirect=_spf.fraunhofer.de
  • docusign=07ae7902-46cd-4d59-8d0a-4fcaca71a80c

NS 4

  • ns1.fraunhofer.de
  • ns3.fraunhofer.de
  • ns2.fraunhofer.de
  • ns5.fraunhofer.de

SOA 1

  • ns2.fraunhofer.de servicedesk.fraunhofer.de

SRV 2

  • im-server.fraunhofer.de:5222 p100
  • im-server.fraunhofer.de:5269 p100

DMARC_RECORDS 1

  • v=DMARC1;p=none;sp=none;aspf=r;adkim=r;pct=100;fo=0;rua=mailto:rua@dmarc.fraunhofer.de;ruf=mailto:ruf@dmarc.fraunhofer.de;

TLS Certificates (4)

Common NameIssuerExpires
www.fhg.de C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 Wed, 21 Oct 2026 15:36:46 +0000
GEANT TLS RSA 1 C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021 Sat, 31 Dec 2039 11:14:59 +0000
HARICA TLS RSA Root CA 2021 C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021 Mon, 13 Feb 2045 10:55:37 +0000
HARICA TLS RSA Root CA 2021 C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions RootCA 2015 Fri, 31 Aug 2029 07:41:54 +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.

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Ed25519 Receipt

Receipt ID
rcpt_126071c164c1c7db
Output Hash
308747c808e3f2725ffdac188261209c553e72284f0a51416a2313f3f4b55dc1
Signature
ed25519:a33901b750af8bdbf708e6a6a5536f7816cbd02ac58572f380003f76377090740a0947604aa35b6a95ca578d74cebf55130dc914885551169968ce79ba46870d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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