CONTINUOUS INTERNET TELEMETRY24H DRIFT23,583 material changesacross 21,757 domains · 24h to ~2h agoROTATION57 domains moved DNS from koaladns.com to kirklanddc.com, 56 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination ~NOW605 curated domains not reachablelast probe, steadySITE ERRORS33,518 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,266 sites429 rate-limit / 403 bot-block, a posture signal

redcore.group

Observed Aug 2, 2026, 13:00 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of redcore.group was taken 6d ago

redcore.group is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting redcore.group 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 redcore.group 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 Workspace
Secured byGoogle Trust Services
Also usesFigmaGoogle Search ConsoleMiroNotion
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat redcore.group actually stands on - every host below is a signed observation
redcore.group
A / AAAA
172.66.164.88104.20.21.1392606:4700:10::ac42:a4582606:4700:10::6814:158b
Cloudflareserves the site
NS
henrik.ns.cloudflare.comlilyana.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
smtp.google.com
Google Workspacereceives its email
TLS
redcore.group
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.66.164.88
  • 104.20.21.139

AAAA 2

  • 2606:4700:10::ac42:a458
  • 2606:4700:10::6814:158b

MX 1

  • 1smtp.google.com

TXT 15

  • apple-domain-verification=sQIbQEO4u5zCf4xQ
  • asv_domain=85bdf5ff72f4e9e4dd5b9ca5dde211d8
  • attio-domain-verification=YW2TJ2R2V6KN7653FTCDMABE
  • bluedot-domain-verification-ck11rf=FnfqQGtck2AXW3mRYnwkbaMIv
  • browserstack-domain-verification=ca0f78cf-2fd6-4d80-923c-ef9bec5b545b
  • cursor-domain-verification-dc5cbq=NLaGosrmB8z25nn9VSv4YOePb
  • figma-domain-verification=492ad85a00928700db6dbe6c614f85c2061b458887d1947880991e7979e652b4-1754550740
  • google-site-verification=bf5XrIweBBuzrcs97rfh91Q-PQmTa3ELdKF-3U1Phhc
  • google-site-verification=eSTDlrUcOVdzRTqtGkk4syrVY9P2vLEKfuRNZbC4Sfk
  • miro-verification=3c88559bd43040ea044895cd216fe1d61bdab0c9

NS 2

  • henrik.ns.cloudflare.com
  • lilyana.ns.cloudflare.com

SOA 1

  • henrik.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc@redcore.group; adkim=r; aspf=r; pct=100

TLS Certificates (3)

Common NameIssuerExpires
redcore.group C=US, O=Google Trust Services, CN=WE1 Thu, 08 Oct 2026 23:24:16 +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_ece0659d5d34c748
Output Hash
c57670cc5dd4fcf9ffb95114de36cc76cbc352a8e8409da82db2a10cd1304a2c
Signature
ed25519:2bce8d615a9250bb607bf4f72bbf5b01b8736408f662215784b001370b8d6478176fdf2362cd7750a833ebf7e7a387c2b6422c6e38fe9e8f22b24b982017a200
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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