jcmr-online.com

Observed Aug 2, 2026, 22:11 UTC (15d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jcmr-online.com was taken 15d ago

jcmr-online.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jcmr-online.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 jcmr-online.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Registered toBiomedCentral
Registered withEurodns S.A.
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for jcmr-online.com in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

INFRASTRUCTURE MAPwhat jcmr-online.com actually stands on - every host below is a signed observation
jcmr-online.com
A / AAAA
146.75.28.95
unattributedserves the site
NS
pdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.org+2 more
ultradns.net + ultradns.org + moreanswers its DNS

DNS Records

A 1

  • 146.75.28.95

NS 6

  • pdns1.ultradns.net
  • pdns2.ultradns.net
  • pdns3.ultradns.org
  • pdns4.ultradns.org
  • pdns5.ultradns.info
  • pdns6.ultradns.co.uk

SOA 1

  • pdns1.ultradns.net hostmaster.springer.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_d3b1e020cd673add
Output Hash
c2f1d9d6fd43912b5e4d289a10d1039f01630055a0ef8bc236127f70b0548aaf
Signature
ed25519:508fd0bf5470c40c386bd7d5a601575ea62077900e10bbe67919ab890ea05d15f59551ce2e9e9216f407bdeaaba159b95629dcb6f68f11bd853e7462cb8bb004
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT41,016 material changesacross 38,841 domains · 24h to ~2h ago · +1,776 vs yesterdayROTATION75 domains moved DNS from magpiedns.com to kirklanddc.com, 75 moved backa rotation loop, not a migration · 24hEMAIL DRIFT7 domains switched email provider24hNOW491 curated domains not reachable-100 vs yesterdaySITE ERRORS33,664 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,860 sites429 rate-limit / 403 bot-block, a posture signal