jbcc.co.jp

Observed Aug 2, 2026, 21:55 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jbcc.co.jp was taken 13d ago

jbcc.co.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jbcc.co.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 jbcc.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Email byAmazon SES
Also usesMicrosoft 365Google Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jbcc.co.jp actually stands on - every host below is a signed observation
jbcc.co.jp
NS
ns002-1nsg9k8oetu6ig90.1.d-53.jpns002-1nsg9k8oetu6ig90.1.d-53.netns002-1nsg9k8oetu6ig90.1.d-53.info
d-53.jp + d-53.net + moreanswers its DNS
MX
mgc.cybermail.jp
Amazon SESreceives its email

DNS Records

MX 1

  • 30mgc.cybermail.jp

TXT 3

  • MS=ms21999286
  • google-site-verification=-8RqlPcg7ZN1yWcqpD3jWx0KcyeFgT5MCIskNm1mTJw
  • v=spf1 include:spfcm.cybermail.jp include:amazonses.com include:spf.smktg.jp include:spf.securemx.jp ip4:18.176.141.199 ip4:35.75.52.188 include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.salesforce.com ip4:210.239.141.205 ip4:210.239.141.206 ip4:210.239.141.207 include:relationapp.jp ~all

NS 3

  • ns002-1nsg9k8oetu6ig90.1.d-53.jp
  • ns002-1nsg9k8oetu6ig90.1.d-53.net
  • ns002-1nsg9k8oetu6ig90.1.d-53.info

SOA 1

  • ns000.d-53.net dns-managers.iij.ad.jp

SRV 2

  • ucvcse.jbcc.co.jp:5060 p10
  • ucvcse.jbcc.co.jp:5061 p10

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc-rua@report.securemx.jp

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.

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Ed25519 Receipt

Receipt ID
rcpt_789e9824da90bce0
Output Hash
028c2b52e086a55b04c096faf87b1b124fd6c26541daebea05425a1839394be4
Signature
ed25519:03a1ff328ed859a3132f99bbbfb7e4e429ec13a848899c50cfda7700c130fad6b5f1ee0ba6fb75213527ee38a4b62aa81b927c93bfb4e86c4a082d729a95c208
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT39,968 material changesacross 38,480 domains · 24h to ~2h ago · -3,539 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,312 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,268 sites429 rate-limit / 403 bot-block, a posture signal