CONTINUOUS INTERNET TELEMETRY24H DRIFT66,120 material changesacross 63,653 domains · 24h to ~3h ago · +31,503 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,825 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 121,690 sites429 rate-limit / 403 bot-block, a posture signal

zku-berlin.org

Observed Jul 26, 2026, 10:04 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zku-berlin.org was taken 11d ago

zku-berlin.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zku-berlin.org 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 zku-berlin.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Email byGoogle (SPF sender)
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zku-berlin.org actually stands on - every host below is a signed observation
zku-berlin.org
A / AAAA
172.66.174.75104.20.43.552606:4700:10::6814:2b372606:4700:10::ac42:ae4b
Cloudflareserves the site
NS
emerie.ns.cloudflare.comridge.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
smailin1.hostsharing.netsmailin2.hostsharing.netsmailin3.hostsharing.net
Google (SPF sender)receives its email
TLS
zku-berlin.org
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.66.174.75
  • 104.20.43.55

AAAA 2

  • 2606:4700:10::6814:2b37
  • 2606:4700:10::ac42:ae4b

MX 3

  • 10smailin1.hostsharing.net
  • 10smailin2.hostsharing.net
  • 10smailin3.hostsharing.net

TXT 4

  • google-site-verification=otbbaABGKD8lF7DsmMjwjTi63PLgwjMpz7dESCqKMWY
  • google-site-verification=yOh_pwgFDjTB_LYZ6HfaTUMdlgNzx8dr5Z2uAs7QU8M
  • v=spf1 include:spf.hostsharing.net include:ispgateway.de include:_spf.google.com ipv4:83.223.95.98 ~all
  • v=DMARC1; p=none;

NS 2

  • emerie.ns.cloudflare.com
  • ridge.ns.cloudflare.com

SOA 1

  • emerie.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
zku-berlin.org C=US, O=Google Trust Services, CN=WE1 Mon, 05 Oct 2026 22:39:03 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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_25c987f741fed30d
Output Hash
959a12240dada3588ee2462431b2acaae6151d1ac63243caa2285a923c68c089
Signature
ed25519:2f4890f5f1afc9eb81537a4e233dc6c3ad78db4eb4c601e60da9c02fbd0aba5fae0a27485e8f724610a3fe65d4e971d10e012673837e2101db8679846bb7a60f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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