rcb.fr

Observed Aug 11, 2026, 06:25 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rcb.fr was taken 2d ago

rcb.fr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rcb.fr 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 rcb.fr Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byProofpoint
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rcb.fr actually stands on - every host below is a signed observation
rcb.fr
NS
a2-64.akam.neta7-67.akam.neta20-65.akam.neta5-67.akam.net+2 more
akam.netanswers its DNS
MX
mxa-00181c02.gslb.pphosted.commxb-00181c02.gslb.pphosted.com
Proofpointreceives its email

DNS Records

MX 2

  • 10mxa-00181c02.gslb.pphosted.com
  • 10mxb-00181c02.gslb.pphosted.com

TXT 1

  • v=spf1 include:spf.cloud.vadesecure.com ip4:62.100.130.37 include:_spf.axa.com -all

NS 6

  • a2-64.akam.net
  • a7-67.akam.net
  • a20-65.akam.net
  • a5-67.akam.net
  • a10-65.akam.net
  • a1-179.akam.net

SOA 1

  • a1-179.akam.net nesd-dns-admins.axa-tech.com

DMARC_RECORDS 1

  • v=DMARC1;p=reject;pct=100;rua=mailto:abuse@rcb.fr,mailto:ewai10d2@ag.eu.dmarcian.com

TLS Certificates (0)

None.

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_a99a5b2c06bd212b
Output Hash
019cf6d343ba49f2b58066fbc6bb8802f15d1f3a350bd01d386643fcda37c2d4
Signature
ed25519:97a262b99cd95b18781e19142a3bc26916e055f8e2bf4ddea3ce09fa7f91c5cc27c55c3127b6e8820652765c0300130d6e7f1b45dff10c50786cc7bb88d33105
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT47,939 material changesacross 45,729 domains · 24h to ~45m ago · +2,069 vs yesterdayROTATION65 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW493 curated domains not reachablelast probe, steadySITE ERRORS36,344 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,720 sites429 rate-limit / 403 bot-block, a posture signal