jcb.jp

Observed Aug 11, 2026, 06:43 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jcb.jp was taken 4d ago

jcb.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jcb.jp 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 jcb.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Signed observation on record.
Also usesFacebook/MetaTwilio
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jcb.jp actually stands on - every host below is a signed observation
jcb.jp
NS
ns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.com+3 more
markmonitor.comanswers its DNS

DNS Records

TXT 2

  • twilio-domain-verification=1b6dedb1af98fd11d09749599bbf1047
  • facebook-domain-verification=106zi9y97iywv0xe7vovk799cr241r

NS 7

  • ns1.markmonitor.com
  • ns2.markmonitor.com
  • ns3.markmonitor.com
  • ns4.markmonitor.com
  • ns5.markmonitor.com
  • ns6.markmonitor.com
  • ns7.markmonitor.com

SOA 1

  • ns1.markmonitor.com hostmaster.markmonitor.com

DMARC_RECORDS 1

  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

BIMI_RECORDS 1

  • v=BIMI1;l=https://vmc.digicert.com/633a6404-9006-4217-98f0-02096856fa99.svg;a=https://vmc.digicert.com/633a6404-9006-4217-98f0-02096856fa99.pem

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_ad7fe1522870ea9c
Output Hash
a98d455b658475e4526e1c1d0ba8a535efdcbd4a10803fb89fde1b98e3712ab9
Signature
ed25519:7b11f374a3b086fd155c825cb9b008ae4ea0b3ff2a0f09ecdc0c92a30cdebab296bb553941fd02429dd074959f79b87108803e16a61742ff4ade5e1694d34907
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT37,675 material changesacross 36,284 domains · 24h to ~3h ago · -5,832 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,306 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,290 sites429 rate-limit / 403 bot-block, a posture signal