CONTINUOUS INTERNET TELEMETRY24H DRIFT64,140 material changesacross 60,105 domains · last 24h · +29,523 vs yesterdayROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW537 curated domains not reachablelast probe, steadySITE ERRORS33,826 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 133,434 sites429 rate-limit / 403 bot-block, a posture signal

redsix.cz

Observed Aug 2, 2026, 09:19 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of redsix.cz was taken 3d ago

redsix.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting redsix.cz 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 redsix.cz Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat redsix.cz actually stands on - every host below is a signed observation
redsix.cz
A / AAAA
185.175.85.22
unattributedserves the site
NS
ns.cekit.czns2.cekit.net
cekit.cz + cekit.netanswers its DNS
MX
mx.cekit.cz
cekit.czreceives its email
TLS
redsix.cz
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.175.85.22

MX 1

  • 10mx.cekit.cz

TXT 2

  • google-site-verification=v4x5ydJm_CGOi6SuYFs2ADW8wjMb-TrgUtmQ0UY78us
  • v=spf1 include:_spf.fortion.net include:_spf.cekit.cz include:ppl.cz -all

NS 2

  • ns.cekit.cz
  • ns2.cekit.net

SOA 1

  • mail.cekit.cz hostmaster.cekit.cz

TLS Certificates (3)

Common NameIssuerExpires
redsix.cz C=US, O=Let's Encrypt, CN=YR1 Sun, 06 Sep 2026 21:04:09 +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 (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_8cfb8354107f44ac
Output Hash
3995674aceb8572cb397f13707c819cae3c102a4c9c4d96356c5ee7618d1fe44
Signature
ed25519:26dfdf57d68c6015b7810f4359f4d2aa3ce13954173b3dbd9d92b6017e15d74b516fae91709227fa3289463f99e42be9bcb5e8b036177f3f9fd429c98ca8d600
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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