joka.de

Observed Aug 10, 2026, 19:41 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of joka.de was taken 5d ago

joka.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting joka.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 joka.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byAmazon SES
Secured byLet's Encrypt
Also usesGoogle Search ConsoleMicrosoft 365SophosMicrosoftAtlassianDuo SecurityApple
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat joka.de actually stands on - every host below is a signed observation
joka.de
A / AAAA
52.29.127.0
unattributedserves the site
NS
ns2.bios-online.dens1.bios-online.de
bios-online.deanswers its DNS
MX
mx-02-eu-central-1.prod.hydra.sophos.commx-01-eu-central-1.prod.hydra.sophos.com
Amazon SESreceives its email
TLS
joka.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 52.29.127.0

MX 2

  • 20mx-02-eu-central-1.prod.hydra.sophos.com
  • 10mx-01-eu-central-1.prod.hydra.sophos.com

TXT 10

  • google-site-verification=v57qMJILToNrtZ5pcymTFzqM7iwTcqwKjppbdW1DOOI
  • MS=ms74045224
  • apple-domain-verification=TiHelJP8NlgdRLxy
  • sophos-domain-verification=5a35effb02f9b2b04def2f12583e6df6e15956d7f307899a3a18f4659970e346
  • atlassian-domain-verification=kbvaLvdEg9m6BaLN6CMcC6VG4xq4IehNdzkvXADyihufpaOBE06VKDqnQh3IZHek
  • v=spf1 a ip4:80.150.31.11 include:_spf_eucentral1.prod.hydra.sophos.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.de.umantis.com include:spf.topdesk.net include:amazonses.com -all
  • sophos-domain-verification=a2f3ea2cba9cd8127b174784165e82619922d53f
  • google-site-verification=Rh6Q8LomTQRkmhzFonU38KVZyX-hsq-xxEWCgXYHjr4
  • ms-domain-verification=7373b0f1-3f02-4456-9019-485061491d4e
  • duo_sso_verification=7iYUOSBYgHsdhyaLwIUJVfXAzqukwgsKUwNocXyu91qWwBrpZDaBdPUSD84arrhU

NS 2

  • ns2.bios-online.de
  • ns1.bios-online.de

SOA 1

  • ns1.bios-online.de hostmaster.adns2.de

DMARC_RECORDS 1

  • v=DMARC1; p=reject; rua=mailto:dmarc@joka.de; ruf=mailto:dmarc@joka.de; fo=1;

TLS Certificates (4)

Common NameIssuerExpires
joka.de C=US, O=Let's Encrypt, CN=YE1 Fri, 23 Oct 2026 17:24:36 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 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_6fcfbfbcc4ba1d61
Output Hash
8a6fc7a250249f613b440fb25e819d4ea638664f45df18d2721447f962bfd3ff
Signature
ed25519:703099f17c885be4f5ffd4f8b61522cd1956bfecc453acb094a90a1cf35f0d3919b5ef96f8eb545918c71a3bcc696c85b5e4a6dda41f46f7713871af93539901
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,653 material changesacross 38,279 domains · 24h to ~2h ago · -3,854 vs yesterdayROTATION64 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,299 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,570 sites429 rate-limit / 403 bot-block, a posture signal