CONTINUOUS INTERNET TELEMETRY24H DRIFT31,420 material changesacross 29,745 domains · last 24hSHIFT18 domains moved DNS from brainydns.com to koaladns.coma coordinated move · 24hNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,183 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,263 sites429 rate-limit / 403 bot-block, a posture signal

rtuonline.com

Observed Jul 25, 2026, 21:06 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rtuonline.com was taken 9d ago

rtuonline.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rtuonline.com 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 rtuonline.com 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
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rtuonline.com actually stands on - every host below is a signed observation
rtuonline.com
A / AAAA
172.67.213.94104.21.69.2132606:4700:3035::ac43:d55e2606:4700:3033::6815:45d5
Cloudflareserves the site
NS
josh.ns.cloudflare.comsima.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
rtuonline.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.67.213.94
  • 104.21.69.213

AAAA 2

  • 2606:4700:3035::ac43:d55e
  • 2606:4700:3033::6815:45d5

TXT 1

  • google-site-verification=q_6FeQtPyYn29-JA2KZ_DnxaQvdM77pcfIHdtR4vSkw

NS 2

  • josh.ns.cloudflare.com
  • sima.ns.cloudflare.com

SOA 1

  • josh.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
rtuonline.com C=US, O=Google Trust Services, CN=WE1 Tue, 06 Oct 2026 09:55:34 +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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_9563a491b74d5ba8
Output Hash
307b2b11c29b860c2b67d56002e61861945b8f01580b8c11df5e138e8e9b08e2
Signature
ed25519:e1a3a15710bc941c475608e61b0389d8118791d1de01d9983f38e94dfb5cb1e088ea9a73d3b6bc05b17c168bdaa27e68ee9e043c4e550c5b277d551de31ec70b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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