mcci.or.jp

Observed Aug 12, 2026, 04:28 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mcci.or.jp was taken 4d ago

mcci.or.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mcci.or.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 mcci.or.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byGoogle (SPF sender)
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mcci.or.jp actually stands on - every host below is a signed observation
mcci.or.jp
NS
ns.matsumoto.ne.jpmccisv2.mcci.or.jpipv6ns1.mcci.or.jpipv6ns2.mcci.or.jp+3 more
ne.jp + or.jp + moreanswers its DNS
MX
mx-1.aams5.jpmx.aams5.jpmx-0.aams5.jp
Google (SPF sender)receives its email

DNS Records

MX 3

  • 20mx-1.aams5.jp
  • 10mx.aams5.jp
  • 20mx-0.aams5.jp

TXT 2

  • v=spf1 ip4:202.248.63.48/28 ip4:202.219.91.192/26 ip4:202.248.69.0/24 ip4:202.248.104.192/26 ip4:153.149.157.54/31 ip4:3.114.218.101/31 include:spf.aams5.jp include:spf.protection.outlook.com include:_spf.google.com include:_spf.kenteishiken.com ~all
  • google-site-verification=fvm91SfnVD2wr4uyv-WlhU8S6eQ_hksIhbxw8UfOdEI

NS 7

  • ns.matsumoto.ne.jp
  • mccisv2.mcci.or.jp
  • ipv6ns1.mcci.or.jp
  • ipv6ns2.mcci.or.jp
  • mccisv1.mcci.or.jp
  • ns.center.web.ad.jp
  • ns2.matsumoto.ne.jp

SOA 1

  • mccisv1.mcci.or.jp root.mcci.or.jp

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:info@mcci.or.jp; ruf=mailto:info@mcci.or.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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_2260b186d02b7d8e
Output Hash
a5a4c99fbee22b1d88f2a8bbe3aa5a078ad125510d7064ceaf36066ade094ae2
Signature
ed25519:806ddba134abcadd4843170b5a1b8bbc4fb11b1197169783934498e708322a9e5ab97e42e0b48747ada736f571561e559c5f8269e040b3348d74595918fa5f0b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT39,643 material changesacross 37,983 domains · 24h to ~2h ago · -1,916 vs yesterdayROTATION54 domains moved DNS from koaladns.com to magpiedns.com, 51 moved backa rotation loop, not a migration · 24hNOW515 curated domains not reachablelast probe, steadySITE ERRORS36,359 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,646 sites429 rate-limit / 403 bot-block, a posture signal