k-c-b.jp

Observed Aug 11, 2026, 01:26 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of k-c-b.jp was taken 5d ago

k-c-b.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting k-c-b.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 k-c-b.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byAmazon
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat k-c-b.jp actually stands on - every host below is a signed observation
k-c-b.jp
A / AAAA
13.226.209.3213.226.209.7713.226.209.713.226.209.122
unattributedserves the site
NS
quentin.ns.cloudflare.comulla.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.k-c-b.jp
k-c-b.jpreceives its email
TLS
k-c-b.jp
Amazonissued its certificate

DNS Records

A 4

  • 13.226.209.32
  • 13.226.209.77
  • 13.226.209.7
  • 13.226.209.122

MX 1

  • 10mail.k-c-b.jp

TXT 1

  • v=spf1 ip4:133.242.87.23/24 ip4:183.90.228.44 -all

NS 2

  • quentin.ns.cloudflare.com
  • ulla.ns.cloudflare.com

SOA 1

  • quentin.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (3)

Common NameIssuerExpires
k-c-b.jp C=US, O=Amazon, CN=Amazon RSA 2048 M01 Sun, 13 Dec 2026 23:59:59 +0000
Amazon RSA 2048 M01 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:21:28 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +0000

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_36ee86e0496b1d99
Output Hash
c840738fa2e1ae12c012750ad6a17d424a1135eccffb53850a3967ba229e5e80
Signature
ed25519:f3891a5126a8720b9bb7a808a9ee87247a13d3a5b18028fbd362848ba44d35066643f9248081606ecc73914eaa0d572fe0d3ebc300f0ca79f7f97d4e7ccf3707
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT42,411 material changesacross 40,714 domains · 24h to ~2h ago · +852 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,274 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,147 sites429 rate-limit / 403 bot-block, a posture signal