CONTINUOUS INTERNET TELEMETRY24H DRIFT38,088 material changesacross 34,280 domains · 24h to ~20m agoDNS DRIFT52 domains changed DNS providertop destination koaladns.com · +30 vs yesterdayNOW543 curated domains not reachablelast probe, steadySITE ERRORS33,703 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 157,225 sites429 rate-limit / 403 bot-block, a posture signal

zdfsport.de

Observed Jul 26, 2026, 09:59 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zdfsport.de was taken 10d ago

zdfsport.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zdfsport.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 zdfsport.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 byLet's Encrypt
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zdfsport.de actually stands on - every host below is a signed observation
zdfsport.de
A / AAAA
91.197.29.49
unattributedserves the site
NS
ns02.zdf.dens01.zdf.de
zdf.deanswers its DNS
TLS
*.zdfsport.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 91.197.29.49

TXT 2

  • cbb1613db9c263a4a9c39d36a4bae15cb8c3e8fb394726c3b6e8980e9fb8257a
  • _kpdqtx72zvs9unskmfzz2b18yvz6c48

NS 2

  • ns02.zdf.de
  • ns01.zdf.de

SOA 1

  • nmaiz-iblox01.zdf.de netzwerk.zdf.de

TLS Certificates (3)

Common NameIssuerExpires
*.zdfsport.de C=US, O=Let's Encrypt, CN=YR1 Wed, 16 Sep 2026 09:17:05 +0000
YR1 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 (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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_e9a590116afedf4d
Output Hash
f7647a48b95c16997845083fee26906c36e13a08ee03d5d8c2a28ca34b93c454
Signature
ed25519:500644c202d3efa53103e87a0c49767b03bafb0f7d290081d69ba5c2f6ef7737c9ced7f85f6dff13d760e05eba3ea04fa509957a0649594beffd7dbca3dc8909
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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