rubiconline.com

Observed Aug 11, 2026, 04:03 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rubiconline.com was taken 4d ago

rubiconline.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rubiconline.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 rubiconline.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
Registered withTucows Domains Inc.
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rubiconline.com actually stands on - every host below is a signed observation
rubiconline.com
A / AAAA
172.67.209.58104.21.15.2442606:4700:3036::6815:ff42606:4700:3031::ac43:d13a
Cloudflareserves the site
NS
owen.ns.cloudflare.comsima.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
_dc-mx.aa8917809b20.rubiconline.com
unattributedreceives its email
TLS
rubiconline.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.67.209.58
  • 104.21.15.244

AAAA 2

  • 2606:4700:3036::6815:ff4
  • 2606:4700:3031::ac43:d13a

MX 1

  • 0_dc-mx.aa8917809b20.rubiconline.com

TXT 2

  • google-site-verification=AVpJjlVnDXQrgXPoggT79oO_AljgY5LqngOsjgCuYJk
  • v=spf1 ip4:96.30.18.145 +a +mx +ip4:45.79.210.20 ~all

NS 2

  • owen.ns.cloudflare.com
  • sima.ns.cloudflare.com

SOA 1

  • owen.ns.cloudflare.com dns.cloudflare.com

SRV 1

  • cpanelemaildiscovery.cpanel.net:443 p0

TLS Certificates (3)

Common NameIssuerExpires
rubiconline.com C=US, O=Google Trust Services, CN=WE1 Sun, 08 Nov 2026 21:58:29 +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.

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Ed25519 Receipt

Receipt ID
rcpt_27b607e4dfa97d91
Output Hash
02106f1c4b831f66da514575a661a144ea02d4637221e356153cf77e807e1e1c
Signature
ed25519:8f2849b5b5fb3ad08ab2950c4aa49a0ed168732cacfd8e51be0527c9e25a6fe15d5eb5e13e911cb0f8596ade243a5b3ff969c9546e6db5409fbb6078a1d0d405
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT40,050 material changesacross 38,429 domains · 24h to ~3h ago · -3,457 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 55 moved backa rotation loop, not a migration · 24hNOW494 curated domains not reachablelast probe, steadySITE ERRORS36,315 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,316 sites429 rate-limit / 403 bot-block, a posture signal