s-jena.de

Observed Aug 3, 2026, 10:21 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of s-jena.de was taken 13d ago

s-jena.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting s-jena.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 s-jena.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byDigiCert
Also usesCiscoAppleAdobe
2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat s-jena.de actually stands on - every host below is a signed observation
s-jena.de
A / AAAA
195.140.51.52
unattributedserves the site
NS
ns4.s-fg-net.dens3.s-fg-net.euns1.s-fg-net.dens5.s-fg-net.com+1 more
s-fg-net.de + s-fg-net.eu + moreanswers its DNS
MX
y02es.mail.s-web.dey01es.mail.s-web.de
s-web.dereceives its email
TLS
s-jena.de
DigiCert Ireland Limitedissued its certificate

DNS Records

A 1

  • 195.140.51.52

MX 2

  • 10y02es.mail.s-web.de
  • 10y01es.mail.s-web.de

TXT 8

  • v=spf1 include:spf.mail.s-web.de include:_spf.kundenserver.de include:spf.emma.sparkasse.de ip4:80.147.226.110 -all
  • adobe-idp-site-verification=7f90187d9a09b9d6131b318725bf0dc3d27b0737767d213ac206546508bd56a8
  • _9ntix7i45v255ah6jp1eeoxlhpy55sh
  • _8ho7ir6n932gd61yth9xbj6eqhabwox
  • _1l1jwo1uv9i67nmxpp74duv3tfofj2j
  • _duyiz9isanngfiup0417kyrw6kazlq6
  • cisco-ci-domain-verification=683ef8555d37a71a0340daa8cec5f8921370d6a56afa5be66999da935059d796
  • apple-domain-verification=plb29tUGI2IECIqo

NS 5

  • ns4.s-fg-net.de
  • ns3.s-fg-net.eu
  • ns1.s-fg-net.de
  • ns5.s-fg-net.com
  • ns2.s-fg-net.com

SOA 1

  • ns1.s-fg-net.de domreg.f-i.de

SRV 1

  • autodiscover.on.f-i.de:443 p1

DMARC_RECORDS 1

  • v=DMARC1; p=none

TLS Certificates (2)

Common NameIssuerExpires
s-jena.de C=IE, O=DigiCert Ireland Limited, CN=DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1 Thu, 29 Oct 2026 23:59:59 +0000
DigiCert G2 TLS EU RSA4096 SHA384 2022 CA1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Sat, 18 Sep 2032 23:59:59 +0000

Subdomains (2)

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_e7633745419b08bb
Output Hash
dbc5c336873bb1d91cd0ed3c9fdb66af90246e63649a567c5cb947fa95e52613
Signature
ed25519:626e74f2c3a7c9c2bf64bf41d72dd7c0ed685be0de4591bea17a115778aecbbc188d953356dc53523dac0f22ec1bb560daa87cdd08cd2ab524ed708a53d09602
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,689 material changesacross 38,310 domains · 24h to ~3h ago · -1,870 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,283 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,423 sites429 rate-limit / 403 bot-block, a posture signal