CONTINUOUS INTERNET TELEMETRY24H DRIFT47,514 material changesacross 42,637 domains · 24h to ~2h ago · +13,108 vs yesterdayROTATION52 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hNOW611 curated domains not reachablelast probe, steadySITE ERRORS34,200 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,867 sites429 rate-limit / 403 bot-block, a posture signal

realityblue.cz

Observed Aug 2, 2026, 11:00 UTC (7d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of realityblue.cz was taken 7d ago

realityblue.cz is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting realityblue.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 realityblue.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
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat realityblue.cz actually stands on - every host below is a signed observation
realityblue.cz
A / AAAA
104.21.62.10172.67.217.1692606:4700:3036::ac43:d9a92606:4700:3031::6815:3e0a
Cloudflareserves the site
NS
perla.ns.cloudflare.comrocky.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
realityblue.cz
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.62.10
  • 172.67.217.169

AAAA 2

  • 2606:4700:3036::ac43:d9a9
  • 2606:4700:3031::6815:3e0a

NS 2

  • perla.ns.cloudflare.com
  • rocky.ns.cloudflare.com

SOA 1

  • perla.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
realityblue.cz C=US, O=Google Trust Services, CN=WE1 Sun, 11 Oct 2026 22:32:59 +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_21ec68ff638ab872
Output Hash
1d8bb722a47e04762a7fb3d4d65f0f4468baea3af75c41d84867b2a668c18585
Signature
ed25519:4926c32578cda617aa91d6e9c3aa41fc681186e5d2fdfebc1f310f1828d4d03728968d53aa8d007735f327f3c9900ff4e37935b048e8aba35115ca70d5937009
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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