blueair.jp

Observed Aug 12, 2026, 04:16 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of blueair.jp was taken 4d ago

blueair.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting blueair.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 blueair.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onSAKURA Internet
Secured byDigiCert
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat blueair.jp actually stands on - every host below is a signed observation
blueair.jp
A / AAAA
219.94.163.177
SAKURA Internetserves the site
NS
ns1-44.azure-dns.comns2-44.azure-dns.netns3-44.azure-dns.orgns4-44.azure-dns.info
azure-dns.com + azure-dns.net + moreanswers its DNS
MX
corallion5.sakura.ne.jp
ne.jpreceives its email
TLS
www.blueair.jp
DigiCert Incissued its certificate

DNS Records

A 1

  • 219.94.163.177

MX 1

  • 10corallion5.sakura.ne.jp

TXT 1

  • v=spf1 a:www.blueair.jp a:blueair.jp a:corallion5.sakura.ne.jp ip4:61.211.193.70 include:rickcloud.jp include:treasure-ship.jp ~all

NS 4

  • ns1-44.azure-dns.com
  • ns2-44.azure-dns.net
  • ns3-44.azure-dns.org
  • ns4-44.azure-dns.info

SOA 1

  • ns1-44.azure-dns.com postmaster.dns04.unilever.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:e-cs@salesondemand.co.jp

TLS Certificates (3)

Common NameIssuerExpires
www.blueair.jp C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=GeoTrust TLS RSA CA G1 Wed, 07 Oct 2026 23:59:59 +0000
GeoTrust TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:23:37 +0000
DigiCert Global Root G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Fri, 15 Jan 2038 12:00:00 +0000

Subdomains (1)

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_551598d26f4f6be3
Output Hash
593a2901445eec78fa88f30c39d9a494bcc1e9623ad95a15ff48ceedb09f33a3
Signature
ed25519:e5d6723f11d51c3d44d22d052d4d14733dbaa056ac311c70c652ab9e8914fedfd898aad1ffd94cecf92dd46efc2efc1cea8a0f6552f2e98299f29eae0a593702
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT41,624 material changesacross 40,171 domains · 24h to ~2h ago · -1,883 vs yesterdayROTATION65 domains moved DNS from magpiedns.com to koaladns.com, 58 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,299 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,570 sites429 rate-limit / 403 bot-block, a posture signal